Semester 1 Algebra review: lines

Write an equation for the line shown by counting the slope and identifying the y-intercept.

• y = -2x + 2

• y = 2x + 2

• y = ½x- 2

• y = -½x + 2

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What does 'b" represent in y=mx+b?

• y-intercept

• x-intercept

• ordered pair

• slope

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the slope in the equation: y = 4x + 3?

• 3

• 7

• 4

• 1

Tags

CCSS.8.EE.B.5

Write an equation of the line in slope-intercept form with a slope = 3 and y-intercept = -5.

• y = -5x +3

• y = -3x + 5

• y + 5 = 3x

• y = 3x - 5

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the slope of the line

• -1/2

• 2

• -2

• 1/2

Tags

CCSS.8.EE.B.5

What is the equation of the line

• y = ⅓x + 4

• y = -⅓x + 4

• y = 3x + 4

• y = -3x + 4

Find the slope of the line that passes through the points (2, 4) and (6, 12)

• 1/2
• -1/2
• 2
• -2

Tags

CCSS.8.EE.B.5

Find the slope of the line that passes through
(10, 1) and (5, 2)

• 1/5
• -1/5
• 5
• -5

Tags

CCSS.8.EE.B.5

Find the slope of the line.

• Undefined
• 0
• 1
• -1

Tags

CCSS.8.EE.B.5

Find the slope of the line.

• Undefined
• 0
• 1
• -1

Tags

CCSS.8.EE.B.5