8th Practice Quiz Unit 6.0 Two Points

Find the slope

Find the slope

Find the slope

Find the slope

Find the slope of the line that passes through:
(5, -10) and (5, -4)

• undefined
• m = 0

• m = - 14/10

• m = 10/14

Find the slope of the line that passes through:
(-2, 8) and (0, 8)

• m = 0

• m = -2

• m = 2

• m = 1/2

Given the two points: (0, 6) and (6,18), write the equation of the line.

• y = 2x + 6

• y = 1/2x + 6

• y = 1/3x + 6

• y = 3x + 6

Write the equation of the line in slope-intercept form through (0, -2) and (1, -3)

• y = -3x - 2

• y = -2x - 3

• y = x - 2

• y = -x - 2

What is the slope-intercept form of the equation of a line?

• y=yx+b

• y=mx+b

• x=yx+b

• x=xy+b

What does the b mean in y=mx+b?

• Slope

• Nothing

• x-intercept

• y-intercept