Linear equations and functions: Practice

Quiz
•
Mathematics
•
8th Grade
•
Hard
Standards-aligned

Shannon Plyler
Used 3+ times
FREE Resource
16 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the slope and y-intercept of the linear equation y = 3x - 2?
The slope is -2 and the y-intercept is 3.
The slope is 2 and the y-intercept is -3.
The slope is 3 and the y-intercept is -2.
The slope is -3 and the y-intercept is 2.
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which equation represents a line with a slope of -1/2 and a y-intercept of 4?
y = 1/2x + 4
y = 1/2x - 4
y = -1/2 + 4
y = -1/2 - 4
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the equation of a line with a slope of 2 and a y-intercept of 3?
y = 3x + 2
y = 2x - 3
y = 2x + 3
y = -2x - 3
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the slope of the line that passes through the points (1, 2) and (5, 5)?
-4/3
3/4
4/3
-3/4
Tags
CCSS.8.EE.B.5
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the equation of the line with a slope of 5 that passes through the y-axis at point (1)?
y = 5x - 1
y = 5x + 1
y = -5x + 1
y = -5x - 1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the slope and y-intercept of the horizontal line 7?
The slope is 7 and the y-intercept is 0.
The slope is 0 and the y-intercept is 7.
The slope is 0 and the y-intercept is -7.
The slope is 7 and the y-intercept is 1.
Tags
CCSS.8.EE.B.5
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
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