Linear Functions Review

What is the slope of the following line:

• -3/2

• 2/3

• -2/3

• -2/-3

What is the slope of the following line?

• 1

• -5/4

• 5/4

• 4/5

Describe the slope of the following line:

"As x increases by 3, y decreases by 2."

• Positive

• Negative

• Zero

• Undefined

Describe the slope of the following line:

"The line has a negative x-intercept and a negative y-intercept."

• Positive

• Negative

• Zero

• Undefined

Describe the slope of the following line:

"The line has a y-intercept but does not have an x-intercept."

• Positive

• Negative

• Zero

• Undefined

What is the slope of the line that passes through points B(-6, 8) and C(-1, -2)?

• 2

• -6/5

• 10/5

• -2

What is the slope of the line that passes through the points D(-3, 7) and E(5, -5).

• -3/2

• -6

• 2/8

• 12/8

Gabrielle likes to jog and has a pedometer to measure how far she runs. She checks her pedometer periodically and records its readings. What does the slope of the line represent?

• minutes per meter

• How long she runs.

• meters per minute

• How far she runs.

If the slope of the line FG is 3, what would be the slope of a line parallel to FG?

• -1/3

• 3

• -3

• 1/3

If the slope of the line FG is 1, what would be the slope of a line perpendicular to FG?

• 1

• 1/1

• -1

• Undefined