Ch 4 Algebra 1 Review

Find the equation in slope-intercept form that describes a line through (4, -2) with slope -3.

• y = -3x

• y = -3x - 2

• y = -3x + 10

• y = -3x + 4

Find the equation in slope-intercept form that describes a line through (2, 4) with slope 0.

• y = 2

• x = 2

• y = 4

• x = 4

Find the equation in slope-intercept form that describes a line through (4, 2) with slope 1/2.

• y = 1/2x

• y = 1/2x - 4

• y = 2x - 10

• y = 1/2x

Find the equation in slope-intercept form that describes a line through (1, 1) and (2, 3).

• y = 2/3x + 5/3

• y = 2/3x - 5/3

• y = 2/3x - 5/3

• y = 2/3x - 5/3

Find the equation in slope-intercept form that describes a line through (2, -3) and (7, 9).

• y = 12/5x - 39/5

• y = 12/5x + 39/5

• y = 5/12x - 5/39

• y = 5/12x + 5/39

If 3 games of golf cost $245.75 with a $50 cart fee for the month, how much will 5 games cost?

• $305.75

• $65.25

• $195.75

• $376.25

What is the standard form of y - 8 = 2(x + 3)?

• 2x + y = 14

• y = 2x + 14

• 2x - y = -14

• y - 2x = 11

Which is the point-slope form of an equation for the line that passes through (0, -5) with slope 2?

• y = 2x - 5

• y + 5 = 2x

• y - 5 = x - 2

• y = 2(x + 5)

What is the slope-intercept form of y + 6 = 2(x + 2)?

• y = 2x - 6

• y = 2x + 6

• 2x - y = 6

When are two distinct lines parallel?

• when the slopes are opposite

• when the slopes are equal

• when the slopes are positive

• when the product of the slopes is -1