Cumulative Review

Parallel lines have __________.

• opposite slopes

• the same slope

• the same y-intercept

• opposite reciprocal slopes

Tags

CCSS.8.EE.B.5

Perpendicular lines have __________.

• opposite slopes

• the same slope

• no point of intersection

• opposite reciprocal slopes

Tags

CCSS.8.EE.B.6

Choose the equation that is parallel to

 $y=3x-4$ . 

•  $y=-3x-4$  

•  $y=\frac{1}{3}x+14$  

•  $y=3x+2$  

• none of these

Choose the equation that is perpendicular to

 $y=3x-8$ . 

•  $y=-3x-4$  

•  $y=-\frac{1}{3}x+11$  

•  $y=3x+2$  

• none of these

What are the slope and the y-intercept of the graph of the linear function shown on the grid?

• Slope=4,

  y-intercept =-6

• Slope=-4,

  y-intercept =-1.5

• Slope=-1/4,

  y-intercept =-1.5

• Slope=1/4,

  y-intercept =-6

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Find the slope between (1, 5) and (4, 6)

Tags

CCSS.8.EE.B.5

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

• y = 3x -2

• y = -2x + 3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What kind of line has a undefined slope?

• Horizontal

• Vertical

Tags

CCSS.8.EE.B.5

Write the following equation in slope-intercept form: -x + y = 1

• y = -x + 1

• y = x - 1

• y = x + 1

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

SLOPE can be described as...

(check all that apply)

Tags

CCSS.8.EE.B.5