Systems of Linear Inequalities

Systems of Linear Inequalities

9th Grade

14 Qs

quiz-placeholder

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Systems of Linear Inequalities

Systems of Linear Inequalities

Assessment

Quiz

Mathematics

9th Grade

Hard

Created by

Anthony Clark

FREE Resource

14 questions

Show all answers

1.

OPEN ENDED QUESTION

1 min • 1 pt

Michelle and Julie are 17-year old twins, who decided to save their earnings to buy a car.  One week Michelle worked 8 hours and Julie worked 14 hours, and they saved $128.  The next week Michelle worked 12 hours, Julie worked 16 hours, and they earned $162. Write a system of equations to model the situation. Solve the system to determine how much each girl earns per hour.

Evaluate responses using AI:

OFF

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(-6, 2)

(4, 1)

(2, -4)

(-1, 6)

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve the system of equations by substitution.
y = -4x + 5
y =  3x - 16

(-3, -25)

(3,-7)

(11, 17)

(21, 47)

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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Which of the following shows the solution to the system?
 y= -1/4x + 4
y = 2x + 2

A

B

C

D

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which system of linear inequalities is represented by the graph?

y≤2x-1
y>-2x+3

y>2x-1
y≤-2x+3

y<2x-1
y≥-2x+3

y≤2x-1
y>2x+3

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Solve the system of inequalities by graphing.

Media Image
Media Image
Media Image
Media Image

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the solution?

(1, -1)

(-1, 1)

(0, -2)

(0, 1)

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