Quiz about Real World Evaluate Functions

Question 1

Evaluate f(2).

Accepted Answer

f(2) = 10

Answer

f(2) = 5

Answer

f(2) = 12

Answer

f(2) = 0.5

Question 2

Evaluate f(6).

Accepted Answer

f(6) = 18

Answer

f(6) = 12

Answer

f(6) = 10

Answer

f(6) = 1

Question 3

Question 3.

Accepted Answer

Option D is correct

Answer

A.

Answer

B.

Answer

C.

Question 4

The function h(t) represents the height in inches of a plant after t weeks. What does the notation h(4) = 5 mean?

Accepted Answer

After 4 weeks the plant is 5 inches tall

Answer

After 5 week the plant is 4 inches tall

Answer

The plant grows at a rate of 5/4 inch per week

Answer

The plant grows at a rate of 1 inch per week

Question 5

What is f(-2) - g(-1)

Accepted Answer

-15

Answer

-7

Answer

-8

Answer

15

Question 6

If f(x) = 4x + 7, evaluate f(3).

Accepted Answer

f(3) = 19

Answer

f(3) = 14

Answer

f(3) = 5

Answer

f(3) = 12

Question 7

Question 7.

Accepted Answer

-67

Answer

67

Answer

77

Answer

-77

Question 8

What is f(6) for the function f(x)=3x-8

Accepted Answer

10

Answer

-8

Answer

-144

Answer

answer not here

Question 9

What is the value of f(-5)?

Accepted Answer

-2

Answer

2

Answer

4

Answer

0

Question 10

What is f(2)?

Accepted Answer

8

Answer

-4

Answer

0

Answer

5

Question 11

For what value of x does f(x) = -2?

Accepted Answer

-5

Answer

0

Answer

3

Answer

-3

Question 12

Evaluate f(5)

Accepted Answer

16

Answer

1

Answer

10

Answer

13

Question 13

Daniel has $12. He earns $7 for every lawn he mows. Write an equation to find the amount of money "y" he will have after "x" number of lawns.

Accepted Answer

y = 7x + 12

Answer

y = 12x + 7

Question 14

Find f(0)

Accepted Answer

7

Answer

8

Answer

9

Answer

10

Question 15

Determine the value of x given f(x) = 10

Accepted Answer

30

Answer

33

Answer

11

Answer

10

Real World Evaluate Functions

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