Systems of Inequalities Introduction
Authored by Anthony Clark
Mathematics
9th Grade
CCSS covered
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15 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Luka and Dana are making cookies for the Westland Pantry. They only have up to 6 hours to bake! They can bake 32 chocolate chip cookies in an hour (x), and 20 snickerdoodle cookies in an hour (y). They need to make at least 150 cookies. Which inequalities represent the situation?
x + y ≥ 6
32x + 20y ≤ 150
x + y ≥ 632
x + 20y ≥ 150
x + y ≤ 6
32x + 20y ≤ 150
x + y ≤ 6
32x + 20y ≥ 150
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which ordered pair(s) is a solution to the given system?
(5,0)
(1,-3)
(3,3)
(2,1)
Tags
CCSS.HSA.REI.D.12
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
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
Tags
CCSS.HSA.REI.D.12
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which system of inequalities is shown?
y ≥ -x - 1
y < x + 4
y < -x - 1
y ≥ x + 4
y > -x - 1
y ≥ x + 4
y > -x - 1
y ≥ x + 3
Tags
CCSS.HSA.REI.D.12
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which point below is NOT part of the solution set?
(0, 0)
(5, 1)
(-1, -3)
(20, -5)
Tags
CCSS.HSA.REI.D.12
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Is (-2,4) a solution to the system?
Solution
Not a solution
Tags
CCSS.HSA.REI.D.12
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following is not a solution to this system of inequalities?
(0,-1)
(0,3)
(4,0)
(6,-2)
Tags
CCSS.HSA.REI.D.12
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