Quiz about Function Evaluation

Question 1

Evaluate f(x) = 3x - 4 at f(3)

Accepted Answer

5

Answer

13

Answer

2

Question 2

Evaluate f(x) = -3x + 4 at f(-2)

Accepted Answer

10

Answer

-2

Answer

2

Question 3

Evaluate f(x) = 1/3x - 4 at f(3)

Accepted Answer

-3

Answer

3

Answer

5

Question 4

Evaluate f(x) = 1/3x + 4 at f(6)

Accepted Answer

6

Answer

4

Answer

5

Question 5

Evaluate f(x) = 6(x - 3) at f(-3)

Accepted Answer

-36

Answer

0

Answer

36

Question 6

Evaluate f(x) = -5x + 8 at f(3)

Accepted Answer

-7

Answer

7

Answer

0

Question 7

Evaluate f(x) = -6x +8x at f(3)

Accepted Answer

6

Answer

10

Answer

-6

Question 8

Evaluate f(x) = 7x -12 at f(-2)

Accepted Answer

-26

Answer

2

Answer

-20

Question 9

Evaluate f(x) = -3(-x - 4)at f(-2)

Accepted Answer

6

Answer

24

Answer

-24

Question 10

Evaluate f(x) = 3-(x - 4) at f(5)

Accepted Answer

2

Answer

-6

Answer

6

Question 11

f(x)=5x - 4
Find the value of x such that f(x)=51

Accepted Answer

11

Answer

279

Answer

9.4

Answer

251

Question 12

What is the value of x in:
f(4) = 3x - 1

Accepted Answer

4

Answer

11

Answer

-1

Answer

0

Question 13

Evaluate f(-2) if f(x) = x²+ 3.

Accepted Answer

7

Answer

-1

Answer

1

Answer

-7

Question 14

If f(x)=3x-9, find f(5).

Accepted Answer

f(5) = 6

Answer

f(5) = 16

Answer

f(5) = -4

Answer

f(5) = 24

Question 15

If f(x)=2x+25, find f(5).

Accepted Answer

f(5) = 35

Answer

f(5) = 60

Answer

f(5) = 40

Answer

f(5) = -15

Question 16

If (y=2x+6) is a function. What is the output value when the input value is 2.

Accepted Answer

10

Answer

12

Answer

-2

Answer

21

Question 17

For the function: f(x) = 7(x - 11), f (16) = _____

Accepted Answer

35

Answer

5

Answer

16

Answer

28

Question 18

For which function would f(3) = 17

Accepted Answer

f(x) = 2(x + 4) + 3

Answer

f(x) = 5x

Answer

f(x) = x - 10

Answer

f(x) = 3x + 6

Question 19

Find x for f(x) = 7, if f(x) = 4x - 13

Accepted Answer

x = 5

Answer

x = -3/2

Answer

x = 4

Answer

x = 2/3

Question 20

Find x for g(x) = -2, if g(x) = -2(x -

Accepted Answer

x = 5

Answer

x = 1/5

Answer

x = -5

Answer

x = -1/5

Function Evaluation

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