Slope-Intercept Form and Graphing

Identify the slope and y-intercept:

 $6x+3y=12$  

• m = 6; b = 12
  

• m = 3; b = 4
  

• m = -2; b = 4
  

• m = 2; b = 4
  

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Identify the slope and y-intercept:

 $-5x+2y=10$  

• m = 5/2; b = 5
  

• m = -5/2; b = 5
  

• m = 5; b = 5
  

• m = 2; b = 10
  

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Find the slope of the line between the points (-1, 6) and (3, 8).

• m = 1

• m = 2

• m = 5/7

• m = 1/2

Tags

CCSS.8.EE.B.5

Write the equation of the line with a slope of 4 and y-intercept of 3.

• y = 3x + 4

• y = 4x + 3

• y = 3x - 4

• y = 4x - 3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Write the equation of the line with slope -3/4 and y-intercept of -2.

• $y=2x\ -\ \frac{3}{4}$

• $y=\frac{3}{4}x+2$

• $y=-\frac{3}{4}x-2$

• $y=-6x-8$

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Write the equation of the line with slope 5 and y-intercept of -7.

• y = -7x + 5

• y = 12x

• y = -2x

• y = 5x - 7

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Write an equation of a line parallel to:

 $y=3x+8$  

• y = -3x - 9
  

• y = 3x + 23
  

• y = x + 8
  

• y = 11x
  

Tags

CCSS.HSG.GPE.B.5

CCSS.HSG.CO.A.1

Write an equation of a line perpendicular to:

 $y=\frac{3}{2}x+4$  

•  $y=\frac{2}{3}x+1$  

•  $y=\frac{3}{2}x+1$  

•  $y=2x+\frac{1}{4}$  

•  $y=-\frac{2}{3}x-9$  

Tags

CCSS.HSG.GPE.B.5

CCSS.HSG.CO.C.9

Write an equation of a line perpendicular to:

 $y=-5x-7$  

•  $y=5x+3$  

•  $y=-\frac{1}{5}x-12$  

•  $y=\frac{1}{5}x-3$  

•  $y=-5x+15$  

Tags

CCSS.HSG.GPE.B.5

Write an equation of a line parallel to:

 $y=\frac{5}{6}x-1$  

•  $y=-\frac{5}{6}x+4$  

•  $y=5x-1$  

•  $y=-\frac{6}{5}x-1$  

•  $y=\frac{5}{6}x+14$  

Tags

CCSS.HSA.CED.A.2

CCSS.HSG.GPE.B.5

CCSS.HSG.CO.A.1