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Proportional Relationships Review
Authored by Tiffany Love
Mathematics
8th Grade
CCSS covered
Used 6+ times
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35 questions
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1.
GRAPHING QUESTION
3 mins • 1 pt
Graph the line for the equation
y = 3x
2.
GRAPHING QUESTION
3 mins • 1 pt
Graph the proportional equation, do not use the origin as one of your points
y = -2x
3.
GRAPHING QUESTION
3 mins • 1 pt
Graph the following equation
y = 1/2x
4.
MATCH QUESTION
1 min • 1 pt
Match the following term with an example
y divided by x
Constant of Proportionality
K
Equation for a proportional relationship
used for ordered pairs
rise / run
K equals
y= kx
What expression to use to find slope using a graph
Tags
CCSS.8.EE.B.5
5.
DRAG AND DROP QUESTION
1 min • 1 pt
A proportional relationship must have a (a) line and go through the (b)
There must be a Constant (c) (d) which is represented by the letter (e)
Tags
CCSS.7.RP.A.2D
6.
MATH RESPONSE QUESTION
2 mins • 1 pt
Every 4.5 hours a machine packages and produces 450 cartons of Takis. What is the unit rate of this proportional relationship?
Mathematical Equivalence
ON
Tags
CCSS.6.RP.A.3B
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the equation of the following graph?
y = 2/3x
y = 3/2x
y = -2/3x
y = 5x
Tags
CCSS.8.F.A.3
CCSS.8.EE.B.6
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