A1 Session #1 (Wk2 Sections 1.4-2.1)

What is the slope of a line that rises from left to right?

• Negative

• Positive

• Zero

• Undefined

Tags

CCSS.8.EE.B.5

What is the slope of a horizontal line?

• Positive

• Negative

• Zero

• Undefined

Tags

CCSS.8.EE.B.5

What is the slope of a vertical line?

• Positive

• Negative

• Zero

• Undefined

Tags

CCSS.8.EE.B.5

Given two points (2, 3) and (4, 7), what is the slope of the line passing through them?

• 2

• 1

• 4

• 0.5

Tags

CCSS.8.EE.B.5

Which of the following pairs of points would result in a negative slope?

• (1, 2) and (3, 6)

• (2, 5) and (4, 1)

• (0, 0) and (2, 2)

• (1, 1) and (1, 5)

Tags

CCSS.8.EE.B.5

What is the slope of the line passing through the points (5, 2) and (5, -3)?

• 0

• 1

• -1

• Undefined

Tags

CCSS.8.EE.B.5

Which of the following is the correct formula for the slope m between two points (x1, y1) and (x2, y2)?

• m = (x2 - x1)/(y2 - y1)

• m = (y2 - y1)/(x2 - x1)

• m = (x2 + x1) - (y2 + y1)

• m = (y2 + y1) - (x2 + x1)

Tags

CCSS.8.EE.B.5

If a line has a slope of 0 and passes through the point (2, 5), what is its equation?

• y = 0x + 5

• y = 5

• x = 2

• y = x + 5

Solve the proportion: 3/4 = x/8

• x = 2

• x = 4

• x = 6

• x = 8

Tags

CCSS.7.RP.A.2B

Which of the following equations is equivalent to x/5 = 7 after clearing the fraction?

• x = 7

• x = 35

• x = 12

• x = 2

Tags

CCSS.6.EE.B.7