describe the relationship between the zeros of the quadratic function and linear factors of the expression

Answers

Answer 1

Answer:

F(x) represents the zeros of the given quadratic function. i.e. the linear factors represents zero when we resolve the expression

Step-by-step explanation:

Describing the relationship between the zeros of the quadratic function and the linear factors of the expression using an example as shown below

lets describe this using the example below :

quadratic expression  : F(x) = ax^2 + bx + c

let the linear factors of  F( x ) = 0

F(x) represents the zeros of the given quadratic function above i.e. the linear factors represents zero when we resolve the expression


Related Questions

In a right triangle, angle θ has a cosine value of 0.755. The side adjacent to angle θ has a length of 51.5 mm. What is the length of the hypotenuse of the triangle?
68.2 mm
38.9 mm
92.5 mm
41.0 mm

Answers

Answer:

I got that it was 68.2mm.

Step-by-step explanation:

Option A is correct, the length of the hypotenuse of the triangle is  68.2 mm.

What is Trigonometry?

Trigonometry is a branch of mathematics that studies relationships between side lengths and angles of triangles.

In a right triangle, the cosine of an angle is defined as the ratio of the adjacent side to the hypotenuse. That is:

cos(θ) = adjacent/hypotenuse

We know that cos(θ) = 0.755 and the length of the adjacent side is 51.5 mm.

Let's denote the length of the hypotenuse by "h".

Then we can solve for "h" as follows:

cos(θ) = adjacent/hypotenuse

0.755 = 51.5/h

h = 51.5/0.755

h = 68.21 mm

Therefore, the length of the hypotenuse of the triangle is approximately 68.2 mm.

To learn more on trigonometry click:

https://brainly.com/question/25122835

#SPJ3

Obtuse can have right angles.
True or False

Answers

False. Obtuse is always greater than 90°.

Answer:

False

Obtuse triangles can't have right angles

PLEASE HELP! FAST
Find the volume of the remaining solid if the cylinder is removed from the center of a right rectangular prism. The diameter of the cylinder is 3 feet. Use 3.14 for pu and round to the nearest tenth if needed.

Answers

I don’t know how to use this app and dong know what’s going on <3

Which expression is equivalent to 64y^18 - 1000z^6?

Answers

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

Expression is equivalent to 64y¹⁸ - 1000z⁶ : (4y⁶)³- (10z²)³



y is directly proportional to x.
When y = 30, x = 6
a) Work out an equation connecting y and x.
b) Work out the value of y when x=12

Answers

If y is directly proportional to x then y:x.
When y = 30, x = 6 then 30/6 = 5:1. Therefor for every 1x there is 5y vice versa. When x = 12, then y = 5 * 12 = 60.
Therefore y = 60 hence 60:12

Also on this one I’m having trouble

Answers

Answer:

try just 10. without the (-)

it is positive 10 and not negative 10

i need help, you’ll receive brainlest!

Answers

Answer:

D)

Step-by-step explanation:

please help me with geometry questions ​

Answers

Answer:

[tex]\angle NPM[/tex]

Step-by-step explanation:

Given

Circle of center P

Polygon JKLMN

Required

The central angle of JKLMN

From the question, we have that: the polygon and the circle have the same center (P).

This means that any central angle must pass through P

By this, PMN and NJK are incorrect

QPK divides the polygon and point Q is not on the vertex of the polygon.

By this, QPK is also incorrect

The final option NPM is correct, because P is at the center and points N and M are at the vertices of the polygon

State six ordered pairs for this function.
F(x) = x2 +14x+45

Answers

i only could look up three but here:
(
0
,
45
)
,
(
1
,
60
)
,
(
2
,
77
)

Solve the equation by factoring: 12y^3 – 13y^2 + 3y = 0

Answers

Answer:

y = 0, y = [tex]\frac{1}{3}[/tex], y = [tex]\frac{3}{4}[/tex]

Step-by-step explanation:

Given

12y³ - 13y² + 3y = 0 ← factor out y from each term

y(12y² - 13y + 3) = 0

y(3y - 1)(4y - 3) = 0 ← in factored form

Equate each factor to zero and solve for y

y = 0

3y - 1 = 0 ⇒ 3y = 1 ⇒ y = [tex]\frac{1}{3}[/tex]

4y - 3 = 0 ⇒ 4y = 3 ⇒ y = [tex]\frac{3}{4}[/tex]

Evaluate f(8): SHOW ALL YOUR WORK
f(x) = x2 – 4

Answers

Answer:

60

Step-by-step explanation:

substitute x=8

f(8)=(8)2-4=60

Answer:

60

Step-by-step explanation:

f(x) = x² - 4

f(8) = (8)² - 4 = 64 - 4 = 60

Select the correct comparison.
Set A
Set B
0
2 A
68
2 4 6 8 10
O.
A. The typical value is greater in set A. The spread is greater in set B.
B. The typical value and the spread are both greater in set B.
C. The typical value is greater in set B. The spread is greater in set A.
ОО
D. The typical value and the spread are both greater in set A.

Answers

Answer:

C

Step-by-step explanation:

Can someone help me with this? Please this would mean so much.

Answers

Answers:

x = angle MLN = 35 degrees

angle FLJ = 55 degrees

=================================================

Explanation:

This problem is fairly tricky if you're not sure what to look for. A slight clue is that they've marked a red point that strangely doesn't have a label on it. It's a fairly small point but it's definitely there if you look closely. While this point's location isn't exactly what we want, we're fairly close. Start at point L and draw a ray through the center point P. Ray LP will intersect the circle at point A, as shown in the diagram below.

From here, draw segments FA and MA. Now notice that inscribed angle LMF = 55 and inscribed angle FAL both subtend the same arc. The term "subtend" basically means "cut off". This arc that the inscribed angles subtend is minor arc FL. A minor arc is where you travel the shorter path around the circle, which indicates its measure is less than 180 degrees.

Since inscribed angles LMF and FAL subtend the same minor arc, this makes the inscribed angles to be congruent.

In short: angle FAL is 55 degrees

----------------------

Segment LA goes through the center P. Through Thales theorem, we know that inscribed angle LFA is 90 degrees. Consequently, we can determine that inscribed angle FLA is 90-55 = 35 degrees.

Segment JL is tangent to the circle, meaning that angle ALJ is 90 degrees. So angle FLJ is 90-35 = 55 degrees.

It's not a coincidence that angle FLJ, angle FAL, and angle LMF are the same measure.

----------------------

We found that angle FAL was 55 degrees. Applying Thales theorem again shows that angle MAF is 90 degrees. Therefore, angle LAM is 90-55 = 35 degrees.

Focus now on triangle LMA. This is also a right triangle (Thales Theorem). The upper acute angle we found was angle LAM = 35, so the lower acute angle is ALM = 55.

Then we can find angle MLN = (angle ALN) - (angle ALM) = 90 - 55 = 35

In short, angle MLN = 35 degrees

Similar to the previous section, it is not a coincidence that angles LFM, LAM and MLN are the same measure.

------------------------

As an alternative, since we know angle FLJ = 55, and angle FLM is 90 degrees, this means...

(angle FLJ)+(angle FLM) + (angle MLN) = 180

55 + 90 + angle MLN = 180

145 + angle MLN = 180

angle MLN = 180 - 145

angle MLN = 35 degrees

Stem-and-leaf plots provide a way to graphically compare​ data, unlike histograms.​ However, they are more difficult to construct. B. ​Stem-and-leaf plots can compare quantitative data to qualitative​ data, unlike histograms.​ However, they are not very useful for large data sets. C. ​Stem-and-leaf plots are easier to make and can contain more information than histograms.​ However, they are not very useful for large data sets. D. ​Stem-and-leaf plots are more useful for large data sets and can display more information than histograms.​ However, they are more difficult to construct.

Answers

Question:

Discus the advantages and disadvantages of histograms versus stem-and-leaf plots

Answer:

C. Stem-and-leaf plots are easier to make and and can contain more information than histograms. However, they are not very useful for large data sets

Step-by-step explanation:

A stem and leaf plot is a graphical presentation of quantitative data similar to an histogram. However, a stem and leaf plot retains and present the values of the original in the data set such that individual data values can be seen and can then be used to make analysis

The stem and leaf plot consists of a stem and a leaf  arranged in the order of place value, such that the numbers having a common highest place value are arranged on a row in a stem and leaf plot and therefore a stem and leaf plot is easier to make or construct than an histogram

However, it is very rare to find stem and leaf plots having more than 50 datasets or observations.

b) Describe how to convert from the vertex form to standard form.

Answers

Answer:

go on MATH.WAY. it'll give you the answer and explanation. hope it help

Step-by-step explanation:

:)))

Can someone please help me with math.

Answers

Answer:

11) C

14) B

Step-by-step explanation:

11) find the y-int (4) and slope (-4)

14) Complete the pattern for the table 4-20 ; 5-25 and for the graph, look for the y value when x is at 5 (20) so NY will have more snowfall.

find the angles of x and y​

Answers

or, x=180

or,34=180

or,180-34

or x=146

Now,

or, y=146

or,18=146

or146-18

or, y=128

there is x is 34 and its all side angle is 180 degree So put x =180 and then put x value is 34 =180 and there is no values in front of 34 so there will be + and if +so in another side it will be - and then after put 180-34=146



Help please!!!!!!!!!!!!!!!!

Answers

Answer:

i cant see it

Step-by-step explanation:

Carter's last ten shot put distances, in meters,are shown in the list 20.24, 20.11, 19.95, 19.99, 20.02, 19.88, 19.97, 20.21, 20.07 move words to the blanks to describe the measure of variability for this data set

Answers

Answer:

mad symmetric without

Step-by-step explanation:

A new car is purchased for $17300. The value of the car depreciates at 9.25%
per year.
IS THIS EXPONENTIAL OR DECAY????? Help

Answers

Answer:

Exponential

Step-by-step explanation:

decay because it decreases by 9.25%

The golden ratio is denoted by which Greek letter?
A. Beta
B. Omega
C. PHI
D. PSI

Answers

the golden ratio is denoted by which greek letter?

Φ phi

HELP ME WITH THIS PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

[tex]\sqrt{3}[/tex] = m

Step-by-step explanation:

So we can say;

Tan(30) = m/3

=> Tan(30) * 3 = m

=> [tex]\sqrt{3}[/tex] = m

Hope this helps!

It’s root 3
Picture below displays the process

if someone can please answer the question in the picture thatd be great

Answers

Answer:

≈ 20.8 ft

Step-by-step explanation:

A right triangle is formed between the wall, the ground and the ladder.

The ladder is the hypotenuse , the wall and ground are the legs.

let h be the height of the wall, then using Pythagoras' identity

h² + 33² = 39²

h² + 1089 = 1521 ( subtract 1089 from both sides )

h² = 432 ( take the square root of both sides )

h = [tex]\sqrt{432}[/tex] ≈ 20.8 ft ( to the nearest tenth )

Plz help on this as soon as possible

Answers

The answer to the system of equations is B

i need help with this

Answers

Answer:

(1,3)

Step-by-step explanation:

It is the intercept of the two lines

Solve equation.
2x-5=-3+2x

Answers

Answer:

x = 2

Step-by-step explanation:

Complete the table using division to figure out the ratios that are equivalent to 40/28.

? ? 40
? ? 28

Answers

Answer:

[tex]\frac{40}{28} =\frac{20}{14} =\frac{10}{7}[/tex]

Step-by-step explanation:

[tex]\frac{40}{28} =\frac{20}{14} =\frac{10}{7}[/tex]

first divide both the numerator and the dnominator by 2,

then by 4.

I NEED HELP ASAP. I WILL GIVE BRAINLIEST
A principal of $4000 is invested at 7.75% interest, compounded annually. How much will the investment be worth after 10 years? Use the calculator provided and round your answer to the nearest dollar.​

Answers

Annually compoudning interest formula

PV(1+i)ⁿ

4000(1+.0775)¹⁰=8437.869021

which rounds to

$8437.87

If you were to do this on a financial calculator it would look like this:

N=10

I/Y=7.75

PV=4000

PMT=0

CMPT FV = same answer

Yup you just need to know the formula and plug in your numbers but first know the difference between interest and compound to know which formula you choosing ! Use a calculator most likely an app Calculate84 is a life saver ^^^ all the luck

The area of a circle, in terms of π , is 72 π m2. Find the value of the radius. Give your answer as a simplified surd.

Answers

Answer:

R=3rad2

Step-by-step explanation:

Area of circle: pi r^2

72pi=pir^2

r^2=72

r=6rad2

Please help I NEED THE ANSWER IN THE NEXT 2 MINUTES

Answers

Answer:

6 bc yes

Step-by-step explanation:

Other Questions
7. Which structural formula correctly represents a hydrocarbon molecule? Gold has a very low specific heat capacity, just 0.13 J/goC. If a gold class ring has a mass of 4 grams and is heated from 0oC to 100oC, what is the amount of energy the gold class ring has absorbed? a 52 Joules b 0.325 Joules c 400 Joules d 3076.92 Joules 0=5x^(2)+8x-7Any solutions? Which of the following is an example of an informational text?An article about what dogs might say if they could talkA magazine article about how to build your own solar ovenA story about a teenage girl who plans to run a marathonA story about human colonists on Venus Which of the following statements best describes John Locke's Social Contract Theory?a) Humans can use their senses to discover natural laws and apply them to society.b) The purpose of government is to protect the individual liberties of its citizens.c) Man must use reason and science to combat religion and superstition.d) As long as hierarchy is observed, a nations citizens will have political liberty. When displayed in a group with state and local flags, the U.S flag should be The survey was done to test the suggestion that the proportion of younger adults who use their horn is greater than the proportion of older adults who use their horn. Which of the following represents the hypotheses that we will be testing, assuming that p1 represents the population proportion of all young adults 20-39 who report using their horns and that p2 represents the population proportion of all older adults 60+ who report using their horns?a. H0: p1=p2 versus Ha: p1>p2b. H0: p1=p2 versus Ha: p1c. H0: p1=p2 versus Ha: p2>p1d. H0: p1=p2 versus Ha: p1=/=p2 What percent of 965 is 193? No links please What is most closely the meaning of she must have been paying attention in her civics classes in the passage below (paragraph 6)?Claudette Colvin was an A student at all-black Booker T. Washington High. She must have been paying attention in her civics classes, for she insisted on applying the lessons she had learned after boarding a city bus on March 2, 1955. A. Colvin was seen as a model defendant for the NAACP to challenge segregation laws because of what a good student she was.B. All-black schools were well-known for their strong civics courses.C. Colvin was well-versed in the law before refusing to give up her seat on the bus.D. Colvins civics teacher wound up leading her defense after she was arrested.PLS HELP I WILL DO ANYTHING Requirements description:Assume you work part-time at a Cafe. As the only employee who knows java programming, you help to write an ordering application for the store.The following is a brief requirement description with some sample output.1. Selecting Breakfast or Lunch(5 points)When the program starts, it first shows option Breakfast or Lunch. A sample output is as follows.=== Select Breakfast or Lunch: ===1. Breakfast2. LunchYou are supposed to validate the input.If the user enters a letter or a number not between 1 and 2, the user will see an error message.A sample output for invalid number is as follows.Select Breakfast or Lunch [1, 2]: 0Error! Number must be greater than 0.Select Breakfast or Lunch [1, 2]:2. Selecting Coffee (20 points)When the program continues, it shows a list/menu of coffee and their prices, then asks a user to select a coffee by entering an integer number. A sample output is as follows.=== Select Coffee: ===1 Espresso $3.502 Latte $3.503 Cappuccino $5.004 Cold Brew $3.005 Quit Coffee selectionSelect a coffee [1, 5]:You are supposed to validate the input.If the user enters a letter or a number not between 1 and 5, the user will see an error message.A sample output for invalid number is as follows.Select a coffee [1, 5]: 0Error! Number must be greater than 0.Select a coffee [1, 5]:In your program, you can hard-code the information for coffee (i.e., coffee names and prices) shown above, such as "1 Espresso $3.50" and use the hard-code price, such as 3.50, for calculation of a total price of the order.After the user makes a choice for coffe, such as 2 for Latte. The program continues asking for selecting a coffee so that the user can have multiple coffee orders. The user can enter "5" to quit coffee selection. A sample output is as follows.=== Select Coffee: ===1 Espresso $3.502 Latte $3.503 Cappuccino $5.004 Cold Brew $3.005 Quit Coffee selectionSelect Coffee: [1, 5]: 2=== Select Coffee: ===1 Espresso $3.502 Latte $3.503 Cappuccino $5.004 Cold Brew $3.005 Quit Coffee selectionSelect Coffee: [1, 5]: 53. Selecting Food (10 points)After Coffee selection, the program shows food selection. A sample output is as follows.=== Select Food: ===1 Tuna Sandwich $10.002 Chicken Sandwich $10.003 Burrito $12.004 Yogurt Bowl $8.005 Avocado Toast $8.006 Quit Food selectionSelect Food: [1, 6]: 1Input validation is needed and works as before. Like Coffee selection which allows selecting multiple Coffee orders, food selection also repeats after the user enters a valid number between 1 and 5.You hard-code the information for food shown above, such as "1 Tuna Sandwich $10.00" and use the hard-code price, such as 10.00, for calculation of the total price of the order. Need help with this problem, any help I could get? HELP PLEASE I NEED THIS A. Sea-floor spreadingB. Mountain buildingC. SedimentationD. Island building please help a brotha out and i'll give you brainliest Im giving brainliest to who answers correct! Color, font, and images are all important aspects of goodI'll mark brainest What is the measure of Jalen is trying to set a pole that is 10 ft long into the ground so that it is perpendicular with the horizontal surface. Jalen locates a point 6 feet from the base of the pole, at C, and labels it A then he measures the distance from point a to b what distance to the nearest tenth of a foot does haley need for the pole to be perpendicular Create the formula for the geometric sequence:1, 4, 16, 64... How can we tell what fats are saturated andwhich ones unsaturated? Don invested $ 5 000 in an account paying 5% simple interest per year for 7 years.