Chapter 4 Part A Review

Which of these represents slope-intercept form?

• y - y₁ = m(x-x₁)
• Ax + By = C
• y = mx + b

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Write the equation for the line in slope-intercept form.

• y= -1x+3
• y= 4x+3
• y=1/4x+3
• y= -4x+3

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSS.ID.C.7

Write the equation of the line.

• y= -1x-3
• y= -3x-1
• y=-1/3x-1
• y= -3x-3

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

If m=3 and b=6, what is the correct slope intercept equation?

• y=3-6
• y=3x-6
• y=3x+6
• y=6x+3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Which of the following equations is of a line with a slope of -1/2 and a y-intercept of (0, -8)?

• y = 1/2x + 8
• y = -1/2x - 8
• y = -8x - 1/2
• y -1/2x = -8

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the y-intercept in the equation
y = -2x + 5 ?

• -2
• 3
• 5
• y

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the slope in the equation
y = 2x + 3 ?

• 2
• 3
• x
• y

Tags

CCSS.8.EE.B.5

Write the equation in point-slope form of the line that passes through the given point and has the given slope.
(4, -7); m = -1/4

• y + 7 = -1/4(x - 4)
• y - 4 = -1/4(x + 7)
• y + 7 = 4(x - 4)
• y - 7 = -1/4(x - 4)

Tags

CCSS.HSA.CED.A.2

CCSS.HSG.GPE.B.5

Write the equation in point-slope form of the line that passes through the given point and has the given slope:
 (-2, -1); m= -3

• y + 1 = -3(x - 2)
• y + 1 = -3(x + 2)
• y - 1 = 3(x - 1)
• y + 2 = -3(x + 1)

Tags

CCSS.HSA.CED.A.2

What is the equation of the line that goes through the points (3,-1) and (2,-4)?

• y = 3x - 4
• y = -3x + 8
• y = 3x - 1
• y = 3x - 10

Tags

CCSS.HSA.CED.A.2