Geometry Unit 3 TEST Slope, Eq. of Line, Parallel/Perpend..

Find the slope of the line that goes through the points (-8,6) and (7,-3).

• 1/3
• -1/3
• -3/5
• -5/3

Tags

CCSS.8.EE.B.5

Find the slope of the line.

• -5/4
• 5/4
• -4/5
• 4/5

What is the equation of a line parallel to the following line that passes through the given point? 
y = -4x + 6      (2, -1)

• y = 1/4x + 6
• y = -4x + 7
• y = -4x + 2
• y = 1/4x -1 

What is the equation of a line that is perpendicular to this line and goes through the given point?
y = 3x + 2      (3, -4)

• y = 3x - 2
• y = -1/3x - 5
• y = 3x - 4
• y = -1/3x - 3

Are these two lines parallel, perpendicular or neither?
y = -1/3x - 5
y = 1/3x + 2

• Parallel
• Perpendicular
• Neither

Tags

CCSS.8.EE.B.6

What is the slope intercept form of this equation? 
3x - 4y = 24

• y = 3/4 x + 6
• y = 3/4 x - 6
• y = -3/4x + 6
• y = -3/4x - 6

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Write an equation 
m = 1/3 through (4, 4)

• y = -1/3x + 8/3
• y = 8/3x - 1/3
• y = 8/3x + 1/3
• y = 1/3x + 8/3

Which is the graph of y= -x + 2?

• A
• B
• C
• D

Which is the equation of the line that is parallel to the graph of y = 5x + 7 and has a y-intercept at (0, -2)?

• y = 5x - 2

• y = -2x + 7

• y = 5(x - 2)

• y = -1/5x - 2

What is the relationship of the angles

• Alternate Interior
• Alternate Exterior
• Corresponding
• Vertical

Tags

CCSS.8.G.A.5