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Functions Review

Authored by karen cizek

Mathematics

7th - 9th Grade

CCSS covered

Used 150+ times

Functions Review
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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Function

Not a Function

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the definition of function?

Has inputs and outputs

Every input has only ONE output

Inputs have different outputs every time

x-values and y-values

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Is this mapping a function?

Function

Not a Function

Tags

CCSS.8.F.A.1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Choose the relation for this table, graph and mapping.

{(-1,0), (0,1), (2,1), (3,4)}

{(-2,-1), (-1,1), (2,3), (3,4)}

{(-4,5), (-2,3), (0,1), (2,-1)}

{(-2,-1), (-1,0), (0,-1), (2,-1)}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which graph does NOT pass the vertical line test?

Graph 1

Graph 2

Graph 3

Graph 4

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

CCSS.HSA.REI.D.10

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How is f(x) read?

function notation

f times x

f of x

replaces y

Tags

CCSS.HSF.IF.A.1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If a question asks you to find f(2), what does that mean?

Let x = 2

Let y = 2

Tags

CCSS.HSF.IF.A.2

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