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Graphing Linear Equations and Intro to Systems
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by Rhonda Whisnant
| 10 Questions
Note from the author:
This 10 question assessment has both open response and multiple choice questions. The question range from finding the slope and y-intercept from an equation to solvin slope from two ordered pairs, and determining what type of solution in each type of system.
1
1 pt
What is the slope of y = 4x + 7?
2
1 pt
What is the y-intercept of y = 1/7x - 10?
3
1 pt
Calculate the slope of the line that passes through (2,5) and (12, 10). Reduce answer to lowest terms if necessary.
4
1 pt
Calculate the slope of the line that passes through (12,15) and (10, 21). Reduce answer to lowest terms if necessary.
5
1 pt
Write 6x + 2y = -12 in slope-intercept form.

A. y = 1/2x + 6
B. y = -3x - 6
C. y = 3x + 6
D. y = 2x - 6
A
B
C
D
6
1 pt
Write 6x - 3y = 24

A. y = -8 + 2x
B. y = 1/2x - 8
C. y = 2x + 8
D. y = 8 - 2x
A
B
C
D
7
1 pt
Write an equation for a slope of -7 and a y-intercept of -15.

A. y = -15x - 7
B. y = -7x + 15
C. y = -7x -15
D. y = -1/7x - 15
A
B
C
D
8
1 pt
What is the type of line that creates a System of Equations that is a one solution?

A. Parallel lines
B. Perpendicular lines
C. Coinciding Lines
D. Intersecting Lines
A
B
C
D
9
1 pt
What is the type of line that creates a System of Equations that is no solution?

A. Parallel lines
B. Perpendicular lines
C. Coinciding Lines
D. Intersecting Lines
A
B
C
D
10
1 pt
What is the type of line that creates a System of Equations that is infinitely many solutions?

A. Parallel lines
B. Perpendicular lines
C. Coinciding Lines
D. Intersecting Lines
A
B
C
D