Systems Substitution First Step

Systems Substitution First Step

9th Grade

18 Qs

quiz-placeholder

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Systems Substitution First Step

Systems Substitution First Step

Assessment

Quiz

Mathematics

9th Grade

Hard

CCSS
8.EE.C.8B, HSA.REI.C.9, HSA.REI.C.6

Standards-aligned

Created by

Anthony Clark

FREE Resource

18 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the first step to solving the system?

y=4x+2

y=3x-2

y=4(3x-2)+2

y=3x-2(4x+2)

4x+2=3x-2

y(4x+2)=3x-2

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the first step to solving the system?

y=4(-2x-2)+7

y=-2x-2(4x+7)

4x+7=-2x-2

y(4x+7)=-2x-2

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the correct first step to solve the system?

3(-5x+2)-y=10

3x-(-5x+2)=10

y=-5(3x-y)+2

3x-y=-5x+2

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Solve the following system by substitution.  What is the solution?

(1, -2)

(-2, 1)

(-4, 1)

(2, 1)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

5.

MULTIPLE CHOICE QUESTION

1 min • 7 pts

Media Image

Solve the system by substitution

(1,1)

(-1,1)

(-1,0)

(1,-1)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the solution to this system? Solve by substitution.
y= 4x + 3
2x - 3y = 21

(3,-9)

(-3,-9)

(-3,9)

(0,1)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Solve this system by substitution.

(1, -4)

(1, 4)

(-4, -7)

(-7, -4)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

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