Standard and Point-Slope Form

Which of these represents the standard form of a linear equation?

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

Tags

CCSS.HSA.CED.A.2

Find the x and y intercepts
5x - 3y = 15

• x intercept is 3 
  y intercept is 5
• x intercept is -3
  y intercept is 5
• x intercept is 5
  y intercept is -3
• x intercept is 3
  y intercept is -5

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

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

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

Change the following equation to slope-intercept form:
5x - 5y = 25

• y = x - 5
• y = 5x - 1
• y = -x + 5
• y = 5x + 1

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Which of these represents the point-slope form of a linear equation?

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

Tags

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.
(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

Change the following equation to slope intercept form:
y + 2 = -3(x - 5)

• y = -3x + 17
• y = -3x + 13
• y = -3x - 13
• y = -3x - 17

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3