Quiz about Radicals Practice for Quiz 2B

Question 1

Question 1.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 2

What kind of function is represented by the graph?

Accepted Answer

Cube Root Function

Answer

Cubic Function

Answer

Polynomial Function

Answer

Square Root Function

Question 3

Name the parent function.

Accepted Answer

square root

Answer

cube root

Answer

quadratic

Answer

cubic

Question 4

Find the Domain

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Question 5

Which of the following correctly describes the domain and range for the function graphed?

Accepted Answer

D: $$\left[-5,\ \infty\ \right)$$

R: $$\left(-\infty,\ 4\right]$$

Answer

D: $$\left[-5,\infty\right)$$

R: $$\left[4,\infty\right)$$

Answer

D: $$\left(-\infty,\ \infty\right)$$

R: $$\left(-\infty,\ \infty\right)$$

Answer

D: $$\left[4,\infty\right)$$

R: $$\left(-\infty,\ -5\right]$$

Question 6

Describe the transformation.

Accepted Answer

Reflect over x-axis

Answer

Down 1

Answer

Reflect over y-axis

Answer

Up 1

Question 7

Describe the transformation

Accepted Answer

Right 4 units, up 1 unit

Answer

Left 4 units, up 1 unit

Answer

Left 4 units, down 1 unit

Answer

Right 4 units, down 1 unit

Question 8

Which of the facts is not true about the graph shown?

Accepted Answer

The function has been shifted 6 units right.

Answer

The range is all real numbers.

Answer

The function has been shifted up 1 unit

Answer

The function has been vertically stretched by a factor of 2.

Question 9

Which of the following is the function shown in the graph?

Accepted Answer

Option D is correct

Answer

A.

Answer

B.

Answer

C.

Question 10

What kind of function is represented by the graph?

Accepted Answer

Cube Root Function

Answer

Cubic Function

Answer

Polynomial Function

Answer

Square Root Function

Question 11

Identify the DOMAIN and RANGE

Accepted Answer

Option C is correct

Answer

A.

Answer

B.

Answer

D.

Question 12

What kind of function is represented by the graph?

Accepted Answer

Cubic Root Function

Answer

Cubic Function

Answer

Polynomial Function

Answer

Square Root Function

Question 13

Name the parent function.

Accepted Answer

square root

Answer

cube root

Answer

quadratic

Answer

cubic

Question 14

Which of the following is the function shown in the graph?

Accepted Answer

Option D is correct

Answer

A.

Answer

B.

Answer

C.

Question 15

Describe the end behavior for the function graphed.

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Answer

D.

Question 16

Which of the following is NOT true about the function graphed.

Accepted Answer

The function has no x-intercept.

Answer

The function is increasing over the interval (-infinity, infinity).

Answer

The function is translated 2 units left and 3 units up.

Answer

The function has a domain of

Question 17

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

D.

Question 18

Question 18.

Accepted Answer

Option C is correct

Answer

A.

Answer

B.

Answer

D.

Question 19

Accepted Answer

Both functions moved up 2.

Answer

Both functions have an x- intercept of x = 2.

Answer

Both Functions have a Domain and Range of all real numbers.

Question 20

Identify the positive interval.

Accepted Answer

$$\left(3,\infty\right)$$

Answer

$$\left(2,\infty\right)$$

Answer

$$\left(-\infty,\infty\right)$$

Answer

$$\left(-1,\infty\right)$$

Question 21

What is the interval of increase/decrease for the graph of the radical function?

Accepted Answer

$$Increase:\left[-4,\ \infty\right)\ Decrease:\ none$$

Answer

$$Increase:\ none\ \ Decrease:\ \left[-4,\ \infty\right)$$

Answer

$$Increase:\ \left[-2,\ \infty\right)\ Decrease:\ none$$

Answer

$$Increase:\ \left[-4,\ \infty\right)\ \ Decrease:\ \left[-2,\ \infty\right)$$

Question 22

What kind of function is represented by the graph?

Accepted Answer

Cubic Root Function

Answer

Cubic Function

Answer

Polynomial Function

Answer

Square Root Function

Question 23

Describe the end behavior for the function graphed.

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Answer

D.

Question 24

True or False

Accepted Answer

False

Answer

True

Question 25

Solve the radical equation: $$11=2+\sqrt{90-x}$$

Accepted Answer

x = 9

Answer

x = 82

Answer

x = -9

Answer

x = -82

Question 26

Solve the radical equation: $$\sqrt{x-5}=\sqrt{23-x}$$

Accepted Answer

x = 14

Answer

x = -14

Answer

No Solution

Answer

x = 28

Question 27

Solve the radical equation:10=\sqrt{14x+2}

Accepted Answer

x = 7

Answer

x = 102

Answer

x = 12

Answer

x = 98

Question 28

Solve the radical equation: $$\sqrt{6x+1}-8=3$$

Accepted Answer

x = 20

Answer

x = 11

Answer

x = 4

Answer

x = -2

Question 29

Question 29.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 30

Question 30.

Accepted Answer

x = 6

Answer

x = 6, x = -1

Answer

x = -6, x = 1

Answer

x = 1

Question 31

Question 31.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 32

Question 32.

Accepted Answer

Step 1: add 9 to both sides

Answer

Step 1: divide both sides by 2

Question 33

Question 33.

Accepted Answer

9

Answer

-9

Answer

21

Answer

-21

Question 34

Question 34.

Accepted Answer

43

Answer

1

Answer

8

Answer

55

Question 35

Question 35.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 36

Question 36.

Accepted Answer

4

Answer

-4

Answer

2

Answer

-2

Question 37

x = -2

x = 3

x = 5

No Solution

Accepted Answer

x = 3

Answer

x = -2

Answer

x = 5

Answer

No Solution

Question 38

Question 38.

Accepted Answer

Step 1: subtract both sides by 8

Answer

Step 1: add 6 to both sides

Answer

Step 1: Divide both sides by 8

Answer

Step 1: Divide both sides by 6

Question 39

Solve the radical equation. Don't forget to check your answers!

Accepted Answer

1

Answer

2

Answer

-1

Answer

8

Question 40

Question 40.

Accepted Answer

2, 7

Answer

2

Answer

7

Answer

No Solution

Question 41

Solve the radical equation. Don't forget to check your answers!

Accepted Answer

x = -6

Answer

x = 3

Answer

x = 7/3

Answer

x = -5

Question 42

Question 42.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 43

Solve for x.

Accepted Answer

9

Answer

9 & -9

Answer

-9

Answer

Answer not given

Question 44

Hiroki is calculating the speed of a tsunami. The formula is $$s=\sqrt[]{9.8d}$$ , where d is ocean depth in meters and s is speed. In this case, the ocean was 1500 meters deep. How fast was the wave (in m/s²)?

Accepted Answer

121.2 m/s²

Answer

4695.7 m/s²

Answer

153.1 m/s²

Answer

229,591.8 m/s²

Question 45

Round $$\sqrt[6]{406}$$ to the hundredths place.

Accepted Answer

2.72

Answer

2.73

Answer

20.15

Answer

20.14

Question 46

Round $$-7\ \sqrt[]{23}$$ to the tenths place.

Accepted Answer

-33.6

Answer

-33.5

Answer

-33.57

Answer

-1.57

Radicals Practice for Quiz 2B

66 questions

What kind of function is represented by the graph?

Name the parent function.

Find the Domain

What are the transformations for the graph of
the parent function f(x) = √x to the function above

Which of the following correctly describes the domain and range for the function graphed?

Describe the transformation.

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Radicals Practice for Quiz 2B

66 questions

What kind of function is represented by the graph?

Name the parent function.

Find the Domain

What are the transformations for the graph of the parent function f(x) = √x to the function above

Which of the following correctly describes the domain and range for the function graphed?

Describe the transformation.

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

What are the transformations for the graph of
the parent function f(x) = √x to the function above