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Define and Evaluate Functions

Authored by Anthony Clark

Mathematics

8th Grade

CCSS covered

Used 1+ times

Define and Evaluate Functions
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15 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Media Image

Which of the following is a function.

Graph A

Graph B

Graph C

Graph D

2.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Media Image

Which of the following is a function?

Mapping A

Mapping B

Table C

Table D

Tags

CCSS.8.F.A.1

3.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Media Image

Is the table above a function?

This is a Function

This is Not a Function

Tags

CCSS.8.F.A.1

4.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

If f(x) = 2x + 1, find f(1).

f(1) = 1

f(1) = 4

f(1) = 0

f(1) = 3

Tags

CCSS.HSF.IF.A.2

5.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Evaluate f(-2) if f(x) = x + 3

-1

1

5

-5

Tags

CCSS.HSF.IF.A.2

6.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Given f(x) =
2x2 + 5x - 17, find f(-1). 

f(-1) = -20

f(-1) = -24

Tags

CCSS.HSF.IF.A.2

7.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Given f(x) = -4x - 10 and f(x) = 10. Find x

x = -5

x = 5

x = -50

x = 30

Tags

CCSS.HSF.IF.A.2

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