Modeling Functions

Quiz
•
Mathematics
•
9th Grade
•
Hard
+5
Standards-aligned
Anthony Clark
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
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
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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