Interpreting Linear Functions Practice

Quiz
•
Mathematics
•
9th Grade
•
Hard
+3
Standards-aligned
Anthony Clark
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The amusement park charges $20 to get in plus $1.50 per ride. Which linear equation below represents this relationship.
y=1.5+20x
y=1.5x + 20
y = 20x + 1.5
y= 21.5x
Tags
CCSS.8.F.B.4
CCSS.HSF.LE.A.2
2.
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.8.F.B.4
CCSS.HSF.LE.A.2
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If I join the gym for a start up fee of $40 and monthly fee of $10, what equation models this?
y = 10x - 40
y = 40x + 10
y = 10x + 40
y = 40x - 10
Tags
CCSS.6.EE.C.9
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
According to the graph, at what speed is this car traveling in miles per hour?
80 mph
20 mph
40 mph
160 mph
Tags
CCSS.HSF.IF.B.4
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Tim bought a new phone. He paid $125 on the day of purchase, then $50 per month until it was paid off. What linear equation models this situation?
y = 50x - 135
y = 50x + 125
y = 125 + 50
y = 50x
Tags
CCSS.8.F.B.4
CCSS.HSF.LE.A.2
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the rate of change demonstrated in this graph?
2 cm per hour
1/4 cm per hour
1/2 cm per hour
4 cm per hour
Tags
CCSS.8.F.B.4
CCSS.HSF.IF.B.6
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What does the rate of change represent in this situation?
The sloth runs 1 feet in 3 minutes
The sloth runs 3 feet in 1 minute
The sloth runs fast
The sloth runs 6 feet in 1 minute
Tags
CCSS.HSF.IF.B.4
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