Quiz about Quiz 13 Review (10.1-10.5)

Question 1

What are the transformations of this functions compared to the parent function?

$$f\left(x\right)\ =\sqrt{x+2}$$

Accepted Answer

Shifted left 2

Answer

Shifted down 2

Answer

Shifted up 2

Answer

Shifted right 2

Question 2

What are the transformations of this functions compared to the parent function?

$$f\left(x\right)\ =\ -2\sqrt{x-5}$$

Accepted Answer

Reflected over the x-axis, vertical stretch by 2, and shifted right 5

Answer

Shifted right 5, shifted down 2, and reflected over the x-axis

Answer

Reflected over the x-axis, vertical stretch by 2, and shifted left 5

Answer

Shifted right 5, shifted down 2

Question 3

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

Accepted Answer

Option D is correct

Answer

A.

Answer

B.

Answer

C.

Question 4

State the transformations:

$$f\left(x\right)\ =\ -3\sqrt{x-2}+1$$

Accepted Answer

reflects over x axis, vertical stretch by 3, right 2, up 1

Answer

reflects over y axis, vertical compression by -3, left 2, up 1

Answer

reflects over x axis, vertical stretch by -3, left 2, up 1

Answer

reflects over y axis, vertical compression by 1/3, right 2, up 1

Question 5

Describe the transformation:

$$f\left(x\right)\ =\ -\sqrt{x}$$

Accepted Answer

Reflect over x-axis

Answer

Down 1

Answer

Reflect over y-axis

Answer

Up 1

Question 6

Describe the transformation:

$$f\left(x\right)\ =\ 2\sqrt{x}$$

Accepted Answer

Vertical Stretch by 2

Answer

Vertical Compression by 2

Answer

Vertical Compression by 1/2

Answer

Horizontal Stretch by 2

Question 7

Describe the transformations:

$$f\left(x\right)\ =\ \sqrt{x+2}-4$$

Accepted Answer

Translate Left 2, Down 4

Answer

Translate Right 2, Down 4

Answer

Translate Left 2, Up 4

Answer

Translate Right 2, Up 4

Question 8

Question 8.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 9

Question 9.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 10

$$\sqrt{45x^4y^7}$$

Accepted Answer

$$3x²y³\sqrt{5y}$$

Answer

$$3x²y³\sqrt{5}$$

Answer

$$9x²y³\sqrt{5y}$$

Answer

$$3x⁴y⁷$$

Question 11

Simplify the radical... $$\sqrt{20a²b⁴}$$

Accepted Answer

$$2ab²\sqrt{5}$$

Answer

$$4ab²\sqrt{5}$$

Answer

$$5ab²\sqrt{2}$$

Answer

$$2a²b²\sqrt{5}$$

Question 12

Question 12.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 13

Question 13.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 14

Question 14.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 15

Question 15.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 16

Question 16.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 17

Question 17.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 18

Question 18.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 19

Question 19.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 20

Question 20.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 21

Question 21.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 22

Question 22.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 23

Question 23.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 24

Question 24.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 25

Question 25.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 26

Question 26.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 27

Question 27.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 28

Question 28.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 29

Question 29.

Accepted Answer

x = 53

Answer

x = 49

Answer

x = 45

Answer

x = 18

Question 30

Question 30.

Accepted Answer

x = 9

Answer

x = 2

Answer

x = 4

Answer

x = 7

Question 31

Solve.

Accepted Answer

6

Answer

no solution

Answer

3

Answer

4

Question 32

Solve

Accepted Answer

14

Answer

-14

Answer

no solution

Answer

28

Question 33

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

Accepted Answer

x = 9

Answer

x = 82

Answer

x = -9

Answer

x = -82

Question 34

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

Accepted Answer

x = 14

Answer

x = -14

Answer

No Solution

Answer

x = 28

Question 35

Solve the radical equation: $$6+\sqrt{6-15x}=15$$

Accepted Answer

x = -5

Answer

x = 1/5

Answer

No Solution

Answer

x = -1

Question 36

Solve the radical equation: $$4+\sqrt{\frac{x}{9}}=5$$

Accepted Answer

x = 9

Answer

x = -9

Answer

x = 21

Answer

x = -21

Question 37

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

Accepted Answer

x = 7

Answer

x = 102

Answer

x = 12

Answer

x = 98

Question 38

Solve the radical equation: $$\sqrt{2x-7}=\sqrt{x+2}$$

Accepted Answer

x = 9

Answer

x = 3

Answer

x = -9

Answer

x = -5/3

Question 39

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

Accepted Answer

x = 54

Answer

x = 9

Answer

x = 18

Answer

x = 486

Question 40

Solve the radical equation: $$\sqrt{x-3}+5=9$$

Accepted Answer

x = 19

Answer

x = 5

Answer

x = 11

Answer

x = 16

Question 41

Solve the radical equation: $$\sqrt{x+1}=\sqrt{4x-8}$$

Accepted Answer

x = 3

Answer

x = -3

Answer

x = 2

Answer

x = -2

Question 42

What letter represents the hypotenuse?

Accepted Answer

c

Answer

a

Answer

b

Answer

a and b

Question 43

Hypotenuse

Accepted Answer

Longest side in a right triangle

Answer

Vertical side in a right triangle

Answer

Horizontal side in a right triangle

Answer

a²+ b²= c²

Question 44

Which choice represents the legs?

Accepted Answer

a and b

Answer

a

Answer

b

Answer

c

Question 45

What is the final step in solving this work for c?
a² + b² = c²
3² + 4² = c²
9 + 16 = c²
25 = c²

Accepted Answer

Take the square root of both sides

Answer

Divide both sides by 2

Question 46

Level 2

Solve for the value of y

Accepted Answer

5

Answer

13

Answer

23

Answer

10

Question 47

Which equation will help you find the missing side?

Accepted Answer

$$4^2+10^2=c^2$$

Answer

$$10^2-4^2=c^2$$

Answer

$$c^2=100+10^2$$

Answer

$$c^2+4^2=10^2$$

Question 48

What is the length of the missing side?

Accepted Answer

12

Answer

3

Answer

8

Answer

18

Question 49

What is the length of the missing side?

Accepted Answer

x = 8

Answer

x = 4

Answer

x = 10

Answer

x = 16

Question 50

Find the missing side.

Accepted Answer

12

Answer

11

Answer

13

Answer

14

Question 51

Find the missing side.

Accepted Answer

17

Answer

18

Answer

16

Answer

19

Quiz 13 Review (10.1-10.5)

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