Equations from a Straight Line
Authored by Anthony Clark
Mathematics
8th Grade
CCSS covered
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10 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Convert the equation -6x + 4y = -8 to slope-intercept form.
y = (2/3)x - 2
y = (3/2)x - 2
y = (-3/2)x - 2
y = (-2/3)x + 2
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which equation best represents the line on the graph?
y= 1/2x
y= -1/2x
y = 2x
y = -2x
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
3.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
Write the slope-intercept form of the equation of each line given the slope.
Slope = -1/4
Y-Int = -5
y = -5x + 4
y = -1/4x - 5
y = 4x + 5
y = 5x - 5
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
what is the last step to finish solving for y= mx+ b for the equation 3y = -5x + 10
divide everything by - 3
subtract 3y from both sides
divide everything by 3
add 3y from both sides
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Convert to y=mx+b
an = 3-2(n-1)
y=-2x+5
y=3x-5
y=-2x+1
y=3x-1
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Write the slope-intercept form of the equation that has a slope of 4 and a y-intercept of −3.
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the y intercept? y = 5x - 12
12x
(0, -12)
(0, 12)
(0, 5)
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
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