Modeling Functions

Modeling Functions

9th Grade

15 Qs

quiz-placeholder

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Modeling Functions

Modeling Functions

Assessment

Quiz

Mathematics

9th Grade

Hard

CCSS
HSF.LE.B.5, HSF.LE.A.2, 6.EE.C.9

+5

Standards-aligned

Created by

Anthony Clark

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

1

2

3

4

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What represents Growth/Decay on f(x)=a⋅bx ?

x

a

b

Tags

CCSS.HSF-IF.C.8B

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The owner of a small computer repair business has one employee who is paid an hourly rate of $22.  The owner estimates his weekly profit using the function P(x) = 8600 - 22x.  In this function, x represents the number of

computers repaired per week

hours worked per week

customers served per week

days worked per week

Tags

CCSS.HSF.LE.B.5

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Bob has $150 in his savings account and saves $40 per month. Which equation represents the amount Bob has in his account after x months?

y = 150 + 40

y = 40x + 150

y = 150x + 40

Tags

CCSS.6.EE.C.9

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The graph represents the height of a burning candle.  What is the meaning of the slope?

the time it takes to burn the entire candle

the change in the height of the candle each hour it is burning

the different heights of the candle

the original height of the candle

Tags

CCSS.HSF.IF.B.4

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Adrianna has $20 in her savings account. Each week she will add $5 to it. Which equation represents this situation?

y=25x

y=20x+5

y=5x+20

y=5x

Tags

CCSS.6.EE.C.9

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A holiday meal costs $12.50 a person plus a delivery fee of $30.  Which equation represents the amount a holiday meal costs, including delivery, for x people?

y = 30 + 12.5x 

y = 12.5 + 30

y = 12.5 + 30x

Tags

CCSS.HSF-BF.A.1A

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