Unit 3 Test

Find the x and y intercepts
4x - 5y = 40

• x intercept is 10 
  y intercept is 8
• x intercept is 10
  y intercept is 20
• x intercept is 8
  y intercept is 10
• x intercept is 10
  y intercept is -8

What are the coordinates for the x-intercept of this graph?

• (0,2)

• (2,0)

• (-3,0)

• (0,-3)

What are the coordinates for the y-intercept of this graph?

• (0,2)

• (2,0)

• (-3,0)

• (0,-3)

Which line has a slope of 5?

• y - 2 = 5(x - 2)

• 3x + 2y = 12

• y = 4x + 6

• 2y = 5x - 7

Tags

CCSS.8.EE.B.5

What is the equation in Point-Slope form

of the line that goes through

the point (6,1) and has a slope of -3?

• y - 6 = -3(x - 1)

• y + 6 = -3(x + 1)

• y - 1 = -3(x - 6)

• y + 1 = -3(x + 3)

What is the slope of the line that passes through these two points (8, 4) and (5, 3)?

• 3

• -1

• -1/3

• 1/3

Tags

CCSS.8.EE.B.5

What is the equation by looking at this graph?

• y= x + 3

• y= -x + 2

• y= 2x + 2

• y= x + 2

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Convert the standard form equation into slope-intercept form.
6x - y = 1

• y = -x + ⅙
• y = 6x - 1
• x = ⅙
• y = 27, 239, 430

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What point is on the line: y - 5 = 3 ( x + 2 )?

• (-5, 2)

• (2, -5)

• (3, 2)

• (-2, 5)

Which graph best represents the equation y = -3x + 4?

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