Chapter 5 Review CPM

Write an equation for the linear graph above.

• $y=3x-3$

• $y=3x+1$

• $y=3x+3$

• $y=-3x+3$

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Solve the proportion:

• 4

• 5

• 4.5

Tags

CCSS.7.RP.A.2B

solve -20=-4x-6x

• 15

• 6

• 2

• X=4

Tags

CCSS.8.EE.C.7B

-4x-2y=-12

4x+8y=-24

• (-6,-6)

• (6,-6)

• (2,2)

• (14,0)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve:
7x + 19 = -2x + 55

• 4
• 14.8
• 8.2
• -4

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Where do these two lines meet?

• (2, -9)
• (-9, 2)
• No solultion
• (2, 9)

Tags

CCSS.8.EE.C.8B

The solution to this system is:

• No solution
• (0, 1)
• (0, -2)
• (4, 3)

Tags

CCSS.8.EE.C.8A

If a system of linear equations has one solution, what does this mean about the two lines? 

• Parallel lines
• Identical lines 
• Intersecting lines

Tags

CCSS.8.EE.C.8A

If a system of linear equations has infinitely many solutions, what does this mean about the two lines? 

• Intersecting lines
• Identical lines
• Parallel lines

Tags

CCSS.8.EE.C.8A

What is the slope of the line 3x-9y=12?

• 3
• 9
• 1/3
• -3

Tags

CCSS.8.EE.B.5