Unit 7 (H) Summative Review

How many solutions does the system of equations have that is graphed here?

• One

• Two

• None

• Infinite

Tags

CCSS.8.EE.C.8A

How many solutions does the system of equations have that is graphed here?

• One

• Two

• None

• Infinite

Tags

CCSS.8.EE.C.8B

How many solutions does the system of equations have that is graphed here?

• One

• Two

• None

• Infinite

Tags

CCSS.8.EE.C.8B

What is the solution to the system of equations that is represented in the graph?

• (3, 2)

• (-2, 3)

• (3, -2)

• Infinite

Tags

CCSS.8.EE.C.8B

What method for solving systems of equations is being represented in the picture?

• graphing

• elimination

• substitution

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

What method would be best to use to solve a system of equations if the equations are in (or can easily be put in) slope-intercept form (y=mx+b)?

• graphing

• elimination

• substitution

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

What method might you use to solve a system of equations if at least one of the equations is in y= or x= form?

• graphing

• elimination

• substitution

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

What type of lines would be graphed if you had two equations with the same slope but different y-intercepts?

• perpendicular

• parallel

• intersecting

• same lines

Tags

CCSS.HSA.REI.C.6

CCSS.HSG.CO.A.1

CCSS.HSG.GPE.B.5

What type of lines would be graphed if you had two equations with the same slope and the same y-intercepts?

• perpendicular

• parallel

• intersecting

• same lines

Tags

CCSS.HSG.CO.A.1

CCSS.HSG.GPE.B.5

What type of lines would be graphed if you had two equations with different slopes?

• horizontal

• parallel

• intersecting

• same lines

Tags

CCSS.HSA.REI.C.6

CCSS.HSA.REI.D.11

CCSS.HSG.GPE.B.5