System of Equations Test

4x+8y=20
-4x+2y=-30

• (-7,1)

• (2,-5)

• (-2,5)

• (7,-1)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

What is the solution to this system?

• (1, -1)

• (-1, 1)

• (0, -2)

• (2, 0)

Tags

CCSS.8.EE.C.8B

What is the solution to this system of equations?

• (1,8)

• ( ⅔ , 7)

• (-2,1)

• (-4,-7)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

What is the solution to the system of equations graphed below?

• No Solution

• Infinite Solutions

• One Solution: (0, 2)

• One Solution: (2, 6)

Tags

CCSS.8.EE.C.8B

What do you need to look for to solve a system of equations by using elimination?

• standard linear form ax+by=c

• slope intercept formula y=mx+b

• an isolated variable

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

What do you need to look for to solve a system of equations by using graphing?

• standard linear form ax+by=c

• an isolated variable

• slope intercept formula y=mx+b

Tags

CCSS.8.EE.C.8B

What do you need to look for to solve a system of equations by using substitution?

• slope intercept formula y=mx+b

• standard linear formula ax+by=c

• isolated variable

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

• a

• b

• c

• d

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6