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Evaluate Function Notations Easy

Authored by Anthony Clark

Mathematics

9th Grade

CCSS covered

Evaluate Function Notations Easy
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15 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If f(x)=2x+1, what would be your first step to find f(1)?

plug a 1 in for all the x's

only plug a 1 into the left side

set the function equal to 1

only plug a 1 into the right side

Tags

CCSS.HSF.IF.A.2

2.

MULTIPLE CHOICE QUESTION

1 min • 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

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If f(x)=2x+1, what would the function look like once you substitute in a 1 to find f(1)?

f(x)=21+1

f(x)=2x(1)+1

f(x)=2(1)+1

Tags

CCSS.HSF.IF.A.2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If I know that f(2)=4, what is another way I can write my answer?

2,4

That is the only way to write it.

(2,4)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If f(x)=-3x-8, find f(-1)

f(-1)=5

f(-1)= -12

f(-1)= -5

f(-1)= -10

Tags

CCSS.HSF.IF.A.2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is function notation?

adding functions.

the way an equation (function) is written.

I wasn't listening.

pass.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

g(x)=3x+1 g(2)=_______

6

7

8

9

Tags

CCSS.HSF.IF.A.2

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