Equation of a straight line
Authored by Wayground Content
Mathematics
8th Grade
CCSS covered
Used 2+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 12 pts
Which variable represents the y-intercept?
y
m
x
b
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
2.
MULTIPLE CHOICE QUESTION
5 mins • 5 pts
Which of the following equations is equivalent to
-2x - 3y = 8
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Write the slope intercept form of the equation
-5x + y = 10
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Write the equation of a line in slope intercept form.
m = 0
b = 8
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Convert the standard form equation into slope-intercept form.
3x+2y=12
Answer explanation
To solve for y, follow the steps:
1. add/subtract to eliminate x.
2. Divide/Multiply to eliminate the coefficient.
3. Simplify/Reduce terms
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Find the equation of the line with a slope of 1 and a
y- intercept of 4
y = -x+ 4
y = x +4
y = -4x + 1
y =4x -1
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Claire, Zack, and Cristian are on a mission to find a hidden time capsule. They found a note with a hint that says 'Follow the path y=-4x-5'. They know that the time capsule is buried at the y-intercept of this path. Can you help them find the time capsule? What is the y-intercept in this equation?
-4
-4x
5
-5
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
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