Slope Unit Review

A line passes through (2, -1) and (4, 5). Which answer is the equation of the line?

• -3x + y = -7

• -3x + y = 17

• -3x + 5y = 13

• -3x + 5y = -13

A line has slope 2/3 and y-intercept -2. Which answer is the equation of the line?

• y = 2/3x - 2

• y = 2/3x + 2

• y = -2x + 2/3

• y = 2x + 2/3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the slope-intercept form of the equation of the line that passes through the points (7, -5) and (3, -9)?

• y = x + 5

• y = x - 4

• y = x + 12

• y = x - 12

Graph the line 2x - 3y = 12.

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Graph the line y = 4/3x + 1.

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Which graph represents the equation y = 1/3x - 4?

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What is the slope of the line passing through the points (-3, -5) and (-1, -6)?

• -4/3

• -1/2

• 1/2

• 3/4

Tags

CCSS.8.EE.B.5

What is the slope of the line passing through the points (6, 7) and (1, 5)?

• 1/6

• 2/5

• 5/2

• 6

Tags

CCSS.8.EE.B.5

The equation of a line is 4x - 3y = -24. What is the x-intercept of the line?

• -6

• 8

• (-6, 0)

• (0, 8)