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

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

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

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

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

Which of these represents slope-intercept form of a linear equation?

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

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the slope of the line represented by  $6x-5y=12$  

•  $-\frac{6}{5}$  

•  $\frac{5}{6}$  

•  $\frac{6}{5}$  

•  $-\frac{5}{6}$  

Tags

CCSS.8.EE.B.5

Given y=3/7x-1; write in standard form 

• 3x=7y=-7
• 3x+7y=-7
• 3x-7y=7
• -3x-7y=-7

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 is the y-intercept?

• 12
• -3
• 8
• 0