Which system of inequalities is graphed below?

Answers

Answer 1

A group of two or more inequalities in one or more variables is referred to as a system of inequalities. The system of inequalities graphed is y > x² - 4 and y < x² + 6.

What is meant by system of inequalities?

A group of two or more inequalities in one or more variables is referred to as a system of inequalities. When a problem demands a variety of solutions and those solutions must satisfy many constraints, systems of inequalities are used.

A system of inequalities is one where the total number of inequalities is greater than or equal to the number of variables.

A system of inequalities may have,

Zero solutionOne solutionInfinite solution

The equation of the vertical parabola with y-intercept -4 is equal to

y = x² - 4.

The solution of the inequality is the shaded area above the dashed line.

The inequality must be y > x² - 4

2) The equation of the vertical parabola with y-intercept 6 is equal to y = x² + 6.

The solution of the inequality exists the shaded area below the dashed line. The inequality must be y < x² + 6

The system of inequalities graphed is

y > x² - 4

y < x² + 6

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Which System Of Inequalities Is Graphed Below?

Related Questions

$10,000 for 5 years at 4% interest

Answers

Simple interest earned on the principal amount $10,000 for 5 years at 4% interest per year will be $12,000.

As given in the question,

Simple Interest:

The simple interest is an amount that is paid for loan or borrowed money over a certain period at a fixed percentage of borrowed money.

Principal amount:

Principal amount is the money that is taken as loan or borrowed.

Formula of Simple Interest:

Simple interest = Principal amount × Rate × Time

Since,

Principal amount = $10,000

Rate = 4% per year

Time = 5 years

Then,

Simple interest = 10,000 × 4 × 5

Simple interest = $ 12000

Total value after 5 years = $ 12000

Principal amount = $ 10000

Interest Earned = (Total value) - (Principal amount)

Interest Earned = $ 12000 - $ 10000

Interest Earned = $ 2000

Therefore, simple interest earned on the principal amount $10,000 for 5 years at 4% interest per year will be $12,000.

The complete question is:

Fabian is taking out a loan in the amount of $10,000. His choices for the loan are a 5-year loan at 4% rate of interest .What is the amount of simple interest and interest earned Fabian would have to pay?

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What is the best estimate of 31 3/4 X 4 1/7 = ? Help Me?!!​

Answers

The best estimate of fraction is 131.445.

What is fractions?

An element of a whole is a fraction. The number is represented mathematically as a quotient, where the numerator and denominator are split. Both are integers in a simple fraction. A fraction appears in the numerator or denominator of a complex fraction. The numerator of a proper fraction is less than the denominator. A fraction is a number that is a component of a whole. By breaking a whole into a number of parts, it is evaluated. For instance, the symbol for half of a complete number or item is [tex]\frac{1}{2}[/tex]

Given Data

31[tex]\frac{3}{4}[/tex] × 4[tex]\frac{1}{7}[/tex]

Solving mixed fractions

[tex]\frac{127}{4}[/tex] × [tex]\frac{29}{7}[/tex]

31.75 × 4.14

Multiplying

131.445

The best estimate of fraction is 131.445.

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Which graph represents the function f(x)=√x+4-2?​

Answers

Answer:

the top right graph

Step-by-step explanation:

I assume you mean the function is

f(x) = sqrt(x + 4) - 2

because for your function as you wrote it

f(x) = sqrt(x) + 4 - 2 = sqrt(x) + 2

none of the graphs apply.

to find the correct one we look at some specific points.

like x = 0, and when the square root will be 0 (x = -4).

normally we can see the right graph latest here already, but if not, then we have to pick a few more points.

so,

for x = 0 we get

sqrt(0 + 4) - 2 = 2 - 2 = 0

that means

f(0) = 0

now, when we look at the graphs, we see we are already finished. there is only one graph that goes through (0, 0).

the top right graph.

need help on this question

Answers

The coordinates of the vertex B' is (2,3)

Given,

The vertices of triangle ABC are

A = (-4,4)

B = (-2,3)

C = (-5,2)

and, reflected across the y-axis to produce the image of triangle A'B'C'

To find the coordinate of the vertex B'

Now, According to the question

For reflection across y-axis, the rule is:

(x, y) → (-x, y)

So, the image of B is:

(-2, 3) → (-(-2), 3)

(-2,3) → (2, 3)

Hence, The coordinates of the vertex B' is (2,3)

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On the axes below, make an appropriate scale and graph exactly one cycle of the trigonometric function y=16sin 1/2 x

Answers

For the given trigonometric function y =16sin1/2 x the graph shows the amplitude of 16 ,  graph of exactly one cycle is with period 4π , with no vertical and phase shift.

As given in the question,

Given trigonometric function :

y = 16sin 1/2 x

Attached graph of the given trigonometric function with

Amplitude = 16

Period = 4π

Vertical shift = None

Phase shift = none

Table for the required trigonometric function values which represent appropriate scale and graph exactly one cycle of the trigonometric function

x : 0        π        2π          3π         4π

y :  0       16        0            -16         0

Therefore,  graph of trigonometric function y =16sin1/2 x shows the amplitude of 16 ,  graph of exactly one cycle is with period 4π , with no vertical and phase shift.

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In Exercises 7-10, determine whether the table represents a linear or nonlinear function. Explain. (See Exam
8.
7.
X
X
y
4
y 16.8
1
5
2
12.6
10
8 12
7.4
3
15
16
1.2
4
20
10.
x 5
y
-9
X
y
-1
35
7
-3
9
-1
11
3
0
1
2
20 5 -10 pls help me

Answers

Answer:

every number has a correlating value

Step-by-step explanation:

Which number line and expression show how to find the distance from 4 to 1? A. A number line from -5 to 5 and two points on -1 and 4. B. A number line from -5 to 5 and two points on 1 and 4. C. A number line from -5 to 5 and two points on -4 and -1. D. A number line from -5 to 5 and two points on -4 and 1.

Answers

A number line and expression show how to find the distance from 4 to 1 is: B. A number line from -5 to 5 and two points on 1 and 4.

What is a number line?

A number line can be defined as a type of graph with a graduated straight line which contains both positive and negative numbers (numerical values) that are placed at equal intervals along its length.

This ultimately implies that, a number line can be used to determine the difference between two numbers such as 4 and 1. Also, a number line typically increases in numerical value towards the right and decreases in numerical value towards the left.

In this context, we can reasonably infer and logically deduce that number line C shows the distance from 4 to 1.

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Estimate the quotient of 41 ÷ 7.94.

4
5
6
7

Answers

8x5 equals 40 so 5 should be your best estimate

Write the equation of the line whose slope is -6 and y intercept is (0, -2)

Answers

Answer: y = -6x-2

Step-by-step explanation:

y=mx+b

-2=(-6)(0)+b

b= -2

y=-6x - 2

y = -6x - 2

Slope is -6x while y-int is -2

Rewrite in simplest terms: −4(8f+g)+9g−5(−2g+6f)

Answers

distribute
-32f - 4g + 9g + 10g - 30f

simplify
-62f + 15g

. Calculate the circumference of a circle with a radius of 15 inches. Use 3.14 for pi.
Round answer to the nearest tenth, if necessary.

Answers

Answer: 94.2

Step-by-step explanation:

C = 2 πr

C = 2 x 3.14 x 15

C = 30 * 3.14

C = 94.2

Which diagram shows parallel lines cut by a transversal?

Answers

option c
the lines is cut by one common line

THIS IS EASY!!!!!!!!!!!!!!!

In ΔFGH, the measure of ∠H=90°, GF = 29, FH = 20, and HG = 21. What is the value of the sine of ∠F to the nearest hundredth?

Answers

The value of the sine of ∠F to the nearest hundredth is 0.72

Sine rule

A triangle is a figure that has 3 sides and angles. Given the following parameters;

∠H=90°

GF = 29

FH = 20

HG = 21.

Using the SOH CAH TOA identity;

sin theta = opposite/hypotenuse

sin ∠F = HG/GF

Substitute the given parameters

sin ∠F= 21/29

sin ∠F = 0.72

This gives the required value of sin ∠F to the nearest hundredth

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Is r=10q+3 a linear function ?

Answers

Answer:

Well, if we consider [tex]r[/tex] as y and [tex]q[/tex] as x.

Step-by-step explanation:

So, typically, a linear function is either represented using function notation

[tex]f(x)=mx+b[/tex]

Or in slope-intercept form

[tex]y=mx+b[/tex]

This question is oddly using the variables r and q in place of y and x. If we replace them to be y and x, it will be a linear equation (because the slope is constantly changing).

But, if you aren't allowed to replace r and q to be y and x, then it isn't a linear function.

Why can it help to line up the decimal
points before comparing and ordering
numbers with decimals?

Answers

Answer: Why it makes sense: When we compare or order decimals we need to compare place values just like we do with whole numbers. When the edges are “jagged” it makes it harder to compare each decimal place. Adding a zero in an empty place value makes it easier to compare the numbers.

Step-by-step explanation:

Answer:

you need to line them up to tell what place value each are in. if u don't the you won't known exactly what the product is equivalent to.

The graph shows the velocity f(t) of a runner during a certain time interval:

Graph of line segment going through ordered pairs 0, 4 and 4, 8. Graph of another line segment going through ordered pairs 4, 8 and 8, 0. Label on the x axis is time in seconds, and label on the y axis is velocity in meters per second.

Which of the following describes the intercepts on the graph?

The initial velocity of the runner was 4 m/s, and the runner stopped after 8 seconds.
The initial velocity of the runner was 8 m/s, and the runner stopped after 4 seconds.
The initial acceleration of the runner was 4 m/s2, and the runner stopped after 8 seconds.
The initial acceleration of the runner was 8 m/s2, and the runner stopped after 4 second

Answers

The description of the intercepts of the Graph segments passing through the points (0, 4), (4, 8), (4, 8) and (8, 0) is given by the option;

The initial velocity of the runner was 4 m/s and the runner stopped after 8 seconds

What is a velocity time graph?

A velocity time graph is a graph that shows how the velocity of an object changes with time

The given information on the graph are;

The coordinates of the points on the Graph of the first line segment = (0, 4) and (4, 8)

On Graph of the second line segment, the coordinates of the points = (4, 8), (8, 0)

The label of the axis of the graph are;

X–axis label = Time in seconds (s)

Y–axis label = Velocity in m/s

Required; The option that gives the description of the intercepts of the graph

Solution; The x and y–intercept are given as follows;

At the x–intercept the y–value is 0, which gives the x–intercept of the graph as the point (8, 0)

Given that the y–value which is the value of the velocity, is 0, it means that the runner stops at the point (8, 0), or after 8 seconds

At the y–intercept, the x–value is 0. The y–intercept is therefore the point (0, 4)

The 0 in the y–intercept means that the time is 0 seconds, which is the starting or initial time, while the 4 means that the velocity is 4 m/s.

Therefore, the y–intercept (0, 4) can be described as the initial velocity of the runner is 4 m/s

The description of the intercepts on the graph are therefore;

The initial velocity of the runner was 4 m/s and the runner stopped after 8 seconds.

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Answer:

The initial velocity of the runner was 4 m/s, and the runner stopped after 4 seconds and then again after 8 seconds. Option A is the correct answer

Step-by-step explanation:

The intercepts on the graph can be described as follows:- The y-intercept is the point at which the line intersects the y-axis, and it represents the initial velocity of the runner. In this case, the y-intercept is at (0, 4), which means that the initial velocity of the runner was 4 m/s.- The x-intercept is the point at which the line intersects the x-axis, and it represents the time at which the runner stopped. In this case, there are two x-intercepts: one at (4, 8) and another at (8, 0).
This means that the runner stopped twice, once after 4 seconds and again after 8 seconds.

Therefore, the correct description of the intercepts on the graph is: The initial velocity of the runner was 4 m/s, and the runner stopped after 4 seconds and then again after 8 seconds. Option A is the correct answer.

Create an equivalent expression for 17^-7 • 17^5.

Answers

Answer:

Answer is in fraction.--> 1/289.

Step-by-step explanation:

[tex]17^{-7} =17^{-7+5}=17^{-2} =\frac{1}{17^{2} } = \frac{1}{289}[/tex]

Which of the following is NOT equivalent to the formula d=rt? The options are in the picture.

Answers

Given

Which of the following is NOT equivalent to the formula d=rt?

Procedure

A. d/r=t is equivalent d=rt

B. r=dt is not equivalent

C. d/t=r is equivalent d=rt

D. d/rt=1 is equivalent d=rt

The answer is option B. r=dt that is NOT equivalent to the formula d=rt

The value for x that makes the equation 4×-2+3×-7=51 true

Answers

The value of x that makes the equation true is 60/7.

The given equation is:-

4x - 2 + 3x - 7 = 51

The given equation is a linear equation in one variable.

Linear equation in one variable

A linear equation in one variable is of the form of ax + b = 0, where a and b are any two integers and x is an unknown variable having only one solution. Example : 5x + 3 = 10.

We have to find the value of x that makes the equation true.

Simplifying the given equation, we get

(4x + 3x) - (2 + 7) = 51

7x - 9 = 51

7x = 51 + 9

7x = 60

x = 60/7

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Find the volume of this solid.

Answers

Answer:

128m²

Step-by-step explanation:

separate the two solids.The cube and the cuboid

find the volume of the cube i.e.5³=115m²

find the volume of the cuboid i.e 1×1×3=3m²

add the two volumes

Answer:

128m²

Explanation:

Add all volumes, 5+5+4+6+3, then times that by the volume below.

1 - 3x = 3x + 1
what does x equal?

Answers

Answer:

the value of x is -6

Step-by-step explanation:

1-3x= 3x+1

-3x -3x =1-1

-6x=0

-x=6

x= -6

Is the function linear? (actual answers please, i know someone could easily say yes or no)

Answers

Yes because linear is straight line ‍

Answer:

Obviously yes...

Step-by-step explanation:

Because there is not a single curve, hence the fn is linear.
Had it been if there are some curves, it may result in having more than one zeroes...
Cuz there's no curve it has only one zero, which made the fn linear..
Thanks.

Comparing
Compare and contrast interpolations and extrapolations
based on a scatterplot.

Answers

Interpolation is the process of foretelling the value of a function f at a location inside the observed range of values for and. Predicting the value of y when it is outside the range indicated by the points and areas where the values and have been observed is known as extrapolation.

What is meant by scatter plots?

The values for two different numerical variables are represented by dots in a scatter plot (also known as a scatter chart or scatter graph). Each dot's location on the horizontal and vertical axes represents a data point's values. To view relationships between variables, utilize scatter plots.

Interpolation is the process of foretelling the value of a function f at a location inside the observed range of values for and. Predicting the value of y when it is outside the range indicated by the points and areas where the values and have been observed is known as extrapolation.

For an independent variable that lies outside the range of our data, we use function to forecast the value of the dependent variable. We extrapolate in this situation.

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Answer:

Sample Answer: An interpolation has a result which lies within the scatterplot’s cluster of data points. An extrapolation lies outside the cluster. An interpolation is more reliable than an extrapolation.

Step-by-step explanation:

MODELING REAL LIFE You can use at most 5 gigabytes of data per month on your cell phone. Your data usage so far for the month is 1.24 gigabytes. What are the possible amounts of data you can use for the remainder of the month?

Answers

Answer:3.76 gigabytes

Step-by-step explanation:

You subtract the 5.00 by the 1.24

mistaking no linear correlation with no correlation b. the conclusion that correlation implies causality c. the use of data based on averages d. correlation does not imply causality

Answers

Answer:

B

Step-by-step explanation:

What is the equation for the line that passes through the coordinates (-4,-12)and(16,3)

Answers

The equation of the line that passes through these coordinates is 3x-4y= 36

How to calculate slope?

If you have the coordinates of two points on a line, you can use the slope formula to determine that line's slope. m=(y2-y1)/(x2-x1), or the ratio of the change in the y values to the change in the x values, is the slope formula.

To find the equation of the line we first have to find the slope which is represented by m.

The slope or m is given by : y₂ - y₁ / x₂ - x₁

thus, m= 3-(-12)/ 16-(-4)

m= 3+12/ 16+4 = 15/20

m= 3/4

The equation of a slope is y-y₁=m (x-x₁)

y- (-12) = 3/4 (x- (-4))

y+12 = 3/4 (x+4)

On solving it further we get:

4y+48= 3x+12

3x-4y= 36

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1. how do we change a similar fraction?
2. how do we add the similar fraction?

Answers

Answer:

You add similar  fraction by adding the numerators together but since the denominators are the same u keep them as they are

1. Similar fractions are those which have the same denominator. To change dissimilar fraction to similar fractions, you express them as a equivalent with a common denominator. For example 2/12, 3/12

2. To add similar fraction one should ensure that both the numerator are same and then add the numerator and put that on the denominator. If there is need to simply the fraction then you should first simplify the fraction.

For example:- 1/4+4/4= 5/4

Here as we see that bot number denominator are same so it's addition is done easily

Your sister has 560 and you
have $120. Your sister is
saving $7 per week and you
are saving $5 per week
How many weeks wild be
until you and your anter
have the same amount of
money? Write an equation
and solve

Answers

Answer:

After 30 weeks me and my sister will have same amount of money

Step-by-step explanation:

let the week be x

then

60+7x = 120+5x

2x=60

x=30

Select all the equations where x = -2 is a solution.
(Select all that apply.)
a. 3x - 5 = 1
b. 19 = 2(x-6)+3
c. 5 + 3x = -1
d. 2(x+5)=x+8
e. 4x = 4 + 2x​

Answers

the leters c and d are correct for this equation

The three inside angles (A, B and C) of a right-angled triangle are in the ratio 7/18 / 11 The smallest angle is 35 deg Work out angles A, B and C. ​

Answers

A polygon with the three edges and three vertices is called a triangle. It is one of fundamental geometric shapes. The symbol for a triangle containing the vertices A, B, and C is ABC, measures of the right triangles are 35, 90 and 55.

What is a triangle?

A polygon with the three edges and three vertices is called a triangle. It is one of fundamental geometric shapes. The symbol for a triangle containing the vertices A, B, and C is ABC.

In Euclidean geometry, any three points that are not collinear produce a singular triangle and a singular plane (i.e. a two-dimensional Euclidean space). In other words, every triangle is contained in a plane, and there is only one plane that contains that triangle. All the triangles are enclosed in a single plane if all of geometry is the Euclidean plane, however this is no longer true in higher-dimensional Euclidean spaces. Except when otherwise specified, this article discusses the triangles in Euclidean geometry, namely the Euclidean plane.

Which is the smallest angle, which is the right angle, and which is the third angle of the triangle are the three inner angles (A, B, C) of a right angled triangle.

sum of the interior angles of a triangle = 180

ratio 7:18:11

so

7+18+11 = 36

180 / 36 = 5

7 x 5 = 35

18 x 5 = 90

11 x 5 = 55

measures of the right triangles are 35, 90 and 55

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Which action towards territory expansion created tension between the U.S. and Britain? Sam is investigating the factors that affect photosynthesis. She keeps some plants in the dark for 2448 hours. They receive no light. What does this remove from the plants? To prepare for a health emergency, what is a good way to ensure you will not be faced with huge medical bills? After energy from food molecules has been extracted to make atp, electrons are transferred to a final acceptor. When the final electron acceptor is an organic molecule, the process is termed?. Suggest how climbing to the top of other plants helps Convolvulus survive. Estimate the quotient of 41 7.94. 4 5 6 7 pls help me ill give you brain list Part CNow imagine that you'll have the opportunity to interview the sponsor about the bill. Use what you've learned about the steps a bill goes through to become a law and the notes you took about the bill to write five interview questions. Then imagine you are the bill's sponsor. How would you answer these questions? PHOSPHOLIPIDAnother type of lipid in the cell membrane is______ that makes the membrane more fluid. Embedded in the phospholipid bilayer are_____that also aid in diffusion and in cell recognition. Proteins called_____proteins go all the way through the bilayer, while______proteins are only on one side. Integral proteins are also called______proteins.Large molecules like ________ or carbohydrates use proteins to helpmove across cell membranes. Some of the membrane proteins havecarbohydrate________ attached to help cells in recognize each other and certain molecules.List 4 functions of the cell or plasma membrane:a.b.C.d. How many units are (-2,-3) & (5,7) from each other on the coordinate plane Qno6: Two singers are singing simultaneouldy with intensity level of 60 db of each in a hall.a.is intensity of sound in the hall is doubled?b.is the intensity level of the sound is doubled Is the function linear? (actual answers please, i know someone could easily say yes or no) Hansel and Gretel lived on the edge of a dark andforeboding forest. One day, while exploring, they werecaptured by a horrible witch, who threatened to eat them.Though they were frightened, the children devised anescape plan. When the witch was ready to eat them, theyfought back, eventually pushing the witch into the ovenand running away. When they got home, they told theirparents about their adventure and promised never to goback into the woods again.Which sentence is part of the passage's rising action? From onomatopoeia, Which is the best paraphrase of the first paragraph? Question 1 of 24Why might an author or speaker use the term "waste" instead of "spend" whendiscussing government use of funds? A. The term has more than one meaning.B. The terms have the same meaning.O C. The term changes the tone of the message.D. The terms have the same connotation. What part of editing is least important in fine-tuning a speech?Punctuation Verb tenseVocabulary usageGrammar find the slope of the line that goes through the given points (-2,-4) (1/4,5) the entropy change of any system and its surroundings, considered together, and resulting from any real process is positive, approaching zero when the process approaches Two accounts each begin with a deposit of $9000. Both accounts have rates of 3.1%, but one account compounds interest once a year whilethe other account compounds interest continuously. Make a table that shows the amount in each account and the interest earned after oneyear, five years, ten years, and 20 years. If you measure a concentration of 25 mmol/l in the titration at ph = 10 and a concentration of 13 mmol/l with the titration at ph = 12.5 what is the concentration of ca2+? enter you answer in mmol/l but only enter a 2 digit number in the box, the program does not like numbers.