Quiz about Evaluate Composite Functions Using Graphs

Question 1

Question 1.

Accepted Answer

-19

Answer

-21

Answer

17

Answer

-1

Question 2

Question 2.

Accepted Answer

6x - 3

Answer

6x2 - 1

Answer

5x - 1

Answer

6x2 - 3x

Question 3

Given f(x) = 2x and
g(x) = x²+3 , find f(g(x)).

Accepted Answer

2x2+6

Answer

x2+2x+3

Answer

4x2+3

Answer

2x2+3

Question 4

Given f(x)= -3x+7 and g(x)=2x² - 8, find f(g(x)).

Accepted Answer

f(g(x))= -6x²+31

Answer

f(g(x))= -6x²+24

Answer

f(g(x))=18x²-84x+6

Answer

f(g(x))=9x²-42x-1

Question 5

Given f(x)= -3x+7 and g(x)=2x² - 8, find g(f(x)).

Accepted Answer

g(f(x))=18x²-84x+90

Answer

g(f(x))= -6x²+31

Answer

g(f(x))= -6x²+24

Answer

g(f(x))=9x²-42x-41

Question 6

Given f(x)= -3x + 7 and g(x)=2x² - 8, find g(f(x)).

Accepted Answer

g(f(x))=18x²- 84x + 90

Answer

g(f(x))= -6x²+ 31

Answer

g(f(x))= -6x²+ 24

Answer

g(f(x))=9x²- 42x - 41

Question 7

g(x)=3x+4

h(x)=3x-1

Find g(h(x))

Accepted Answer

9x+1

Answer

-9x+11

Answer

4x2+4x

Answer

9x+11

Question 8

f(x) = 3x + 10
g(x) = x - 2
Find g(f(-10))

Accepted Answer

None of these.

Answer

-42

Answer

-26

Answer

-18

Question 9

Question 9.

Accepted Answer

36

Answer

72

Answer

27

Answer

54

Question 10

Question 10.

Accepted Answer

-16

Answer

16

Answer

8

Answer

-8

Question 11

Question 11.

Accepted Answer

-3

Answer

1

Answer

3

Answer

-2

Question 12

Question 12.

Accepted Answer

11

Answer

14

Answer

18

Answer

27

Question 13

Question 13.

Accepted Answer

64

Answer

32

Answer

16

Answer

128

Question 14

Question 14.

Accepted Answer

17

Answer

8

Answer

-15

Answer

-17

Question 15

Question 15.

Accepted Answer

128

Answer

512

Answer

64

Answer

1024

Question 16

Question 16.

Accepted Answer

0.25

Answer

0.5

Answer

4

Answer

2

Question 17

Question 17.

Accepted Answer

19

Answer

49

Answer

11

Answer

14

Question 18

Question 18.

Accepted Answer

-1

Answer

1

Answer

7

Answer

-7

Question 19

Find f(h(5)) based on the graphs of f(x) and g(x)

Accepted Answer

-3

Answer

-6

Answer

6

Answer

2

Question 20

Find g(h(3)):

Accepted Answer

-2

Answer

3

Answer

2

Answer

0

Question 21

Find h(f(-1)):

Accepted Answer

-4

Answer

4

Answer

1

Answer

-5

Question 22

Question 22.

Accepted Answer

-10

Answer

5

Answer

-6

Answer

10

Question 23

Find g(f(2)):

Accepted Answer

-3

Answer

7

Answer

-7

Answer

-6

Question 24

Question 24.

Accepted Answer

3

Answer

8

Answer

2

Answer

0

Question 25

Identify if the following is a composite function:
$$f\left(x ight) imes g\left(x ight)$$

Accepted Answer

Answer

Question 26

Identify if the following is a composite function:
$$f\left(x\right)+g\left(x\right)$$

Accepted Answer

Answer

Question 27

Identify if the following is a composite function:
$$\frac{f\left(x\right)}{g\left(x\right)}$$

Accepted Answer

Answer

Question 28

Identify if the following is a composite function:
$$fg\left(x\right)$$

Accepted Answer

Answer

Question 29

Identify if the following is a composite function:
$$gf\left(x\right)$$

Accepted Answer

Answer

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