solving by substitution

solving by substitution

9th - 12th Grade

12 Qs

quiz-placeholder

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solving by substitution

solving by substitution

Assessment

Quiz

Mathematics

9th - 12th Grade

Medium

CCSS
8.EE.C.8B, HSA.REI.C.7, HSA.REI.C.9

+1

Standards-aligned

Created by

Daniel Sarason

Used 11+ times

FREE Resource

12 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

what is the form of the answer to a system of equations whose lines cross once?

(x, y)

no solution

(y, x)

infinite solutions

Tags

CCSS.8.EE.C.8B

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

what is the form of the answer to a system of equations whose lines do not cross?

(x, y)

no solution

(y, x)

infinite solutions

Tags

CCSS.8.EE.C.8B

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

what is the form of the answer to a system of equations whose lines are the same?

(x, y)

no solution

(y, x)

infinite solutions

Tags

CCSS.8.EE.C.8B

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

solve the system:

y = 2x

3x + 3y = 27

(-3, -9)

(3, 6)

(-3, -6)

(3, 9)

Tags

CCSS.HSA.REI.C.7

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

solve the system:

y = 4x

2x - 3y = -50

(-3, -12)

(4, 16)

(5, 20)

(5, 15)

Tags

CCSS.HSA.REI.C.7

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

solve the system:

y = 4

2x - 3y = -50

(19, 4)

(4, 19)

(-4, 19)

(-19, 4)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

consider the system:

y = 4x

2x - 3y = -50

based on the equations given, which variable would we solve for first?

x

y

not enough information to say

Tags

CCSS.HSA.REI.C.7

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