Mathematics High School

What is the domain of the square root function graphed below?

Answers

Answer 1

Answer:

x ≥ 0

General Formulas and Concepts:

Algebra I

Domain is the set of x-values that can be inputted into function f(x)

Step-by-step explanation:

According to the graph, the line's x-values span from 0 to infinity. Since 0 is a closed dot, it is inclusive in the domain:

[0, ∞) or x ≥ 0

Related Questions

What’s the answer???

Answers

Answer: 294.25 for total price.

Step-by-step explanation:

First do .07 times 275 which gets you 19.25 (sales tax), then add that to the cost of the phone. 275+19.25 and you get 294.25 for total price.

Answer:

Tax $19.25 Total amount $294.25

Step-by-step explanation:

Multiply 275 x .07 = 19.25.

Add 275 + 19.25 = 295.25

The $430 is extra information that can be disregarded.

A music club membership costs $15 to start and $8 per cd. Write an equation.

Answers

Answer:

y = 8x + 15

Step-by-step explanation:

Let x represent the number of cds, and let y represent the total cost.

Since each cd is $8, we can represent the extra cost from cds with the term 8x.

And, since the membership costs $15, this cost can be represented in the equation by +15.

Put these together:

y = 8x + 15 will be the equation representing this

What is the greatest common factor (GCF) of 54 and 45?
A.
9
B.
270
C.
6

Answers

Answer:

Step-by-step explanation:

BECAUSE 54 : 2,3,9. and 45 : 5,9. so the greatest common factor is 9

9 cause that how I learned it

1) Which ordered pair is the solution to the system of linear equations shown on the graph? A) (2,6) B) (2,7) C) (7.2) D) (0.-4)

Answers

Solution is where the two lines intersect. When you look at where they meet, it would be (2,6)
The solution is A. (2,6)

Answer:

A) (2, 6)

General Formulas and Concepts:

Algebra I

Solving systems of equations by graphing

Step-by-step explanation:

The solution set of the systems of equations would be where the 2 lines intersect. According to the graph, the equations intersect at (2, 6). Therefore, our answer is A.

bob and jack both have $20 dollars the put all the money on a table so it = $40 jack buys the 40 dollars for $30 bob and jack both made a profit of $10

TRUE OR FALSE

Answers

True Lol it said I need more letters

Item 20 You pay $4.35 for 0.75 pound of American cheese. You buy 2.5 pounds of Swiss cheese for $7.98 per pound. a. How much less does American cheese cost per pound than Swiss cheese? $ less per pound b. How much more do you spend on Swiss cheese than on American cheese? $

Answers

Answer:

a. $2.18

b. $15.60

Step-by-step explanation:

a. Price per pound of American cheese = $4.35 / 0.75 = $5.8

Price per pound of Swiss cheese = $7.98

Difference in price per pound = $7.98 - $5.8 = $2.18

b. Total amount spent on swiss cheese = $7.98 x 2.5 = $19.95

Amount spent more on Swiss cheese than on American cheese = $19,95 - $4.35 = $15.60

How can you subtract integers in real-world situations ?

Answers

If you have a bank account and you need to withdraw into the negatives

Answer:

Step-by-step explanation:

solve the equation

Answers

Answer:

m=10

Step-by-step explanation:

m/5=2

m=10

thats what i got

Answer:m=10

Step-by-step explanation:

Because first you subtract 9 from 11. And that is 2 and then you multiply the 5 times 2 and get 10.

expand and simplify: 2x(3x +y) - 5x(3x - 2y)

Answers

simplified the answer is -9x^2 + 12xy

Please help fast if you answer both answers correctly I’ll give you double the points plus brain list only if you know please type

Answers

Answer:

GCF: 4

(that's the only one i know, sorry!)

Step-by-step explanation:

Answer:

Step-by-step explanation:

20: 1, 2, 4, 5, 10, 20

28: 1, 2, 4, 7, 14, 28

The GCF is 4 because that is the highest number that can divide both 20 and 28 evenly.

Select the correct answer.

Which point is a reflection of T(-6.5, 1) across the x-axis and the y-axis?

A.
point U
B.
point V
C.
point W
D.
point X

Answers

Answer: B

Step-by-step explanation:

Answer:

Step-by-step explanation:

The radius of a circle with area A can be approximated using the formula r = the square root of A/3 . Estimate the radius of a wrestling mat circle with an area of 452 square feet. Round to the nearest integer.

Answers

Answer: 12

Step-by-step explanation:

Given:

A = 452

r = √A/3

Step 1: Substitute 452sqf for A

r = √452/3

Step 2: Solve

452 ÷ 3 = 150.66∞

√150.66∞ = 12.27∞

12.27∞ rounded to the nearest integer equal 12

Can you please help me solve this I need it before 12/21/20 please help

Answers

Answer:

I only know that the first box is and it is counting by twos

Step-by-step explanation:

because 5+2 =7 then 6+4=10 then 7+6=13 then 8+8=16 and lastly 9+10=19

Which graph represents the function below?

Look at picture

Answers

Answer:

Third graph

Step-by-step explanation:

He’s right it’s the third graph because I got the same answer right on my test.

Please solve for x will make brianlist

Answers

Answer:

x=70

Step-by-step explanation:

38+x+x+2=180

40+2x=180

2x=140

x=70

Answer:

Step-by-step explanation:

x +x +2 + 38 = 180 {Angle sum property of triangle}

2x + 40 = 180

2x = 180 - 40

2x = 140

x = 140/2

x = 70

Your friend offers to pay you $10 plus $2 per day if you will watch his dog while he’s on vacation. Another friend offers you $15 plus $1 per day to watch her dog during the same time. You cannot do both jobs. Tell which job you would choose and explain why.

Answers

Answer:

the first one

Step-by-step explanation:

you get lower down payment but higher fee payment

Answer:

their correct

Step-by-step explanation:

What is the answer to this equation?

Answers

This might be right?

Answer:

Explanation:

I added a picture

If you had 2 bag of chips and you ate one how much do you have

Answers

Answer: You'll have 1 bag of chips left.

Step-by-step explanation: 2 - 1 = 1.

(–x2 + 9) + (–3x2 – 11x + 4)=

Answers

-4x 2-11+13 is the answer of the equation

In exercises 41 - 43, AB ⊥ BC. Find the value of x.

Answers

Remember, perpendicular lines or segments form rights angles to one another.
That means angle ABC is right or 90 degrees.

To solve for x, subtract 68 degrees from 90 degrees.
x = 24 degrees.

what is the value of m in the following equation?
104=13m

Answers

The value of m is 8
104/13=8
104=13(8)

Which inequality is a true statement?

Select each correct answer.

−5≥−7
−5≤−7
−5=−7
−5<−7
−5>−7

Answers

Answer:

It is the second one and the last one.

Step-by-step explanation:

Three pounds of oranges cost $4.50 complete the table

Answers

1.5=1 pound 7.5=5 pounds 10.5=7 pounds 16.5=11 pounds

A community center rents their hall for special events. They charge a fixed fee of $200 plus an hourly fee of $22.50. Lin has $300 to spend on renting the hall for a fundraiser.

Using only the money she has, can Lin pay for a 6 hour event? Explain or show your reasoning.
Using only the money she has, can Lin pay for a 3 hour event? Explain or show your reasoning.
If LaTeX: hh represents the number of hours, what does LaTeX: 22.50h+20022.50 h + 200 represent?
Write and solve an equation to determine the number of hours Lin can rent the community center.
Write and solve an inequality that represents this situation. Explain what the solution to the inequality means in this situation.

Answers

Lin can only rent the hall for 4 hours with $300.

Linear equation

Linear equation is in the form:

y = mx + b

where y,x are variables, m is the rate of change and b is the initial value of y.

Let c represent the cost of renting the hall for h hours.

From the question, we get:

c = 22.5h + 200

If Lin has $330, hence:

300 = 22.5h + 200

h = 4.4 hours

Therefore Lin can only rent the hall for 4 hours with $300.

Find out more on linear equation at: https://brainly.com/question/14323743

Giovanni spent a total of $13.75 bowling. He rented bowling shoes for $2.50 and bowled 3 games. Each game cost the same amount. Create an equation that can be used to determine g, the cost of dollars of each bowling game.

Answers

It’s $13.75=3x-$2.50 -> $11.25=3x -> $3.75=x
X=g

Write 0.000739 in scientific notation.

Answers

Answer:

7.39 × 10-4^-4

Step-by-step explanation:

Answer:

7.39 × 10-⁴

Step-by-step explanation:

m × 10ⁿ, where m is a number between 1 and 10 ( 1 ≤ |m| < 10 ) and the exponent n is a positive or negative integer.

A recipe requires 1/3cup of milk for each 1/4cup of water. How many cups of water are needed for each cup of milk . is it 3/4?

Answers

Answer: It's 3/4 youre correct!

Step-by-step explanation:

Answer:

the answe in 1 1/3 and also it can be 1 1/4

Step-by-step explanation:

A gym charges an initial membership fee of $35 and charges $15 per month. Sarah is buying a yearly membership to the gym. Which equation can be used to find y, the total cost Sarah will pay to go to the gym for the year?
a
y = 12x + 35
b
y = 15x + 35
c
y = 35x + 15
d
y = 180x + 15

Answers

Answer:

Step-by-step explanation:

35+15x

yodzgoddyistidt8t8ddyidyodyidyiiyd

Pls help which one it

Answers

Answer:

Step-by-step explanation:

Bruhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh

Answer:

B. When you turn the smaller triangle and line up the angles/sides, you can see that the bigger one is just 2x bigger than the smaller one.

Let me know if more help is required! :)

1
A percent of change is the ratio of the amount of change to the original amount.

Answers

Answer:

I believe this would be true

Step-by-step explanation:

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