Quiz about Identifying and Evaluating Exponential Functions

Question 1

y = 4^xEvaluate when x = 3

Accepted Answer

64

Answer

-64

Answer

1/64

Answer

-1/64

Question 2

y = 12^xEvaluate when x = -2

Accepted Answer

1/144

Answer

1/24

Answer

-144

Answer

-24

Question 3

Evaluate f(0).

Accepted Answer

3.7

Answer

1

Answer

0

Answer

2.14

Question 4

g(x)=3(2)^{x
Find g(3)}

Accepted Answer

24

Answer

216

Answer

18

Answer

28

Question 5

g(x) = 2^{x-2
Find g(5)}

Accepted Answer

8

Answer

32

Answer

30

Answer

6

Question 6

y = 2^{x-2
Evaluate when x = 5}

Accepted Answer

8

Answer

32

Answer

30

Answer

6

Question 7

y =3(2)^xEvaluate when x = 3

Accepted Answer

24

Answer

216

Answer

18

Answer

28

Question 8

y = -2(5)^xEvaluate when x = 3

Accepted Answer

-250

Answer

250

Answer

-1000

Answer

1000

Question 9

y = -1(3)^x

Evaluate when x = 5

Accepted Answer

-243

Answer

125

Answer

243

Answer

-125

Question 10

f(x) = 3^{x
Find f(-4)}

Accepted Answer

1/81

Answer

-81

Answer

81

Answer

-1/81

Question 11

h(x)= 4^{x
Find h(-3)}

Accepted Answer

1/64

Answer

-64

Answer

64

Answer

-1/64

Question 12

f(x)= -7^x
Find f(2)

Accepted Answer

-49

Answer

49

Answer

-14

Answer

14

Question 13

g(x)= 3^{x-4
Find g(3)}

Accepted Answer

1/3

Answer

23

Answer

3

Answer

27

Question 14

f(x)= -3^x - 7
Find f(2)

Accepted Answer

-16

Answer

2

Answer

-13

Answer

15

Question 15

h(x)= 12^{x
Find h(-2)}

Accepted Answer

1/144

Answer

1/24

Answer

-144

Answer

-24

Question 16

f(x)= (-2)(5)^x^{Find f(3)}

Accepted Answer

-250

Answer

250

Answer

-1000

Answer

1000

Question 17

f(x) = 3^{x
Find f(4)}

Accepted Answer

81

Answer

12

Answer

27

Answer

64

Question 18

Evaluate f(6).

Accepted Answer

355.37

Answer

3.7

Answer

47.51

Answer

6

Question 19

Evaluate f(-8).

Accepted Answer

0.008

Answer

1627.5

Answer

-0.008

Answer

-1627.5

Question 20

Evaluate g(8)

Accepted Answer

-1.098

Answer

-58.569

Answer

-51.149

Answer

51.149

Question 21

Evaluate g(0)

Accepted Answer

-9.6

Answer

0

Answer

0.74

Answer

0.9

Question 22

Evaluate g(2/3)

Accepted Answer

-8.01

Answer

-4.88

Answer

8.01

Answer

4.26

Question 23

What is the y-intercept of the function?

Accepted Answer

3

Answer

2

Answer

1

Answer

-2

Question 24

Which function will show exponential behavior?

F(x) = (4.3)^x

or

G(x) = 4.3x + 9

Accepted Answer

F(x)

Answer

G(x)

Answer

both

Answer

neither

Question 25

What relationship is demonstrated by this line?

Accepted Answer

Exponential

Answer

Linear

Answer

Neither

Question 26

Which function is exponential?

Accepted Answer

g(x)

Answer

f(x)

Answer

h(x)

Question 27

What type of function is show on the graph above?

Accepted Answer

Linear

Answer

Quadratic

Answer

Exponential

Answer

None

Question 28

What does this graph represent?

Accepted Answer

Exponential Growth

Answer

Exponential Decay

Question 29

What does the graph represent?

Accepted Answer

Exponential Decay

Answer

Exponential Growth

Question 30

Which does y= 2(.5)^xrepresent?

Accepted Answer

Exponential Decay

Answer

Exponential Growth

Question 31

Which does y=.5(2)^x represent?

Accepted Answer

Exponential Growth

Answer

Exponential Decay

Identifying and Evaluating Exponential Functions

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