Proportional Equations for Lines
Authored by Anthony Clark
Mathematics
8th Grade
CCSS covered
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20 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
Which best describes the equation?
y = 75x
Proportional
Nonproportional
Tags
CCSS.7.RP.A.2C
2.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
Identify the equation:
y = 2x - 2
y = -2x + 2
y = -2x + 4
y = 2x + 4
3.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
Write the equation of the line.
y = -1/3x - 2
y = 1/3x - 2
y = 3x - 2
y = -3x - 2
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What makes a graph proportional?
Straight Line
The line goes through (0,0)
Curvy line
Straight line and passes through (0,0)
Tags
CCSS.7.RP.A.2D
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A graph needs to be a straight line and goes through _____ to be proportional.
The origin
The y-intercept
The y-axis
The x-axis
Tags
CCSS.7.RP.A.2D
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The total number of washcloths, y, contained in, x, packages. If there were 8 packages, which of the following equations best represents this graph?
y = 8 + x
y = 8 - x
y = 8x
y = 8/x
Tags
CCSS.8.EE.B.5
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A graph needs to go through _____ to be proportional.
The origin
The y-intercept
The y-axis
The x-axis
Tags
CCSS.7.RP.A.2D
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