Graphing Linear Equations and Intro to Systems

by Rhonda Whisnant

| 10 QuestionsNote 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

What is the slope of y = 4x + 7?

2

1

What is the y-intercept of y = 1/7x - 10?

3

1

Calculate the slope of the line that passes through (2,5) and (12, 10). Reduce answer to lowest terms if necessary.

4

1

Calculate the slope of the line that passes through (12,15) and (10, 21). Reduce answer to lowest terms if necessary.

5

1

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

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

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

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

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

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

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