Interpreting Function Relationships

Interpreting Function Relationships

9th Grade

10 Qs

quiz-placeholder

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Interpreting Function Relationships

Interpreting Function Relationships

Assessment

Quiz

Mathematics

9th Grade

Hard

CCSS
HSF.IF.A.2, HSF.LE.B.5, 8.F.A.2

+2

Standards-aligned

Created by

Anthony Clark

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What does S(4)=70 represent?

The salary of a babysitter who worked 4 hours is $70.

The number of hours the babysitter worked is 70.

The salary of a babysitter who worked 70 hours is $4.

The salary of the babysitter who worked 0 hours is $4.

Tags

CCSS.HSF.IF.A.2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

How far did the car travel after 2 hours?

80 miles

160 miles

240 miles

320 miles

Tags

CCSS.HSF.LE.B.5

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Function F shows the distance a car traveled after h, hours. The graph is shown. A second car's distance can be represented by the function G (h) = 55h. Which car has traveled further after 4 hours, and by how many miles?

The first car; 160 miles.

The second car; 165 miles.

The second car; 60 miles.

The first car; 90 miles.

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The function C(x) = 25x + 50 represents the labor cost, in dollars, for Contractor A to build a deck, where x is the number of hours of labor.

Explain the meaning of C(2) = 100

The labor cost for Contractor A is $100 for 2 hours.

The labor cost for Contractor A is $2 for 100 hours.

The labor cost for Contractor A is $25 for 2 hours.

The labor cost for Contractor A is $100 for 25 hours.

Tags

CCSS.HSF.LE.B.5

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A company is selling bubble gum.  The function g(x)=3x+4 tells the company how much to charge if someone buys x packages of bubble gum.  Find g(8) and tell what it means within the context of the problem.

g(8)=8.  This means that after 8 packages of gum, the company makes $8.

g(8)=42.  This means that 8 packages of gum costs $42.

g(8)=28.  This means that 8 packages of gum costs $28.

g(8)=24.  This means that 8 packages of gum costs $24.

Tags

CCSS.HSF.IF.A.2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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

6

7

8

9

Tags

CCSS.HSF.IF.A.2

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

j(x) = 2x + 3
j(-1) = ______

1

-1

5

-5

Tags

CCSS.HSF.IF.A.2

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