Inequalities Quadratics
Authored by Anthony Clark
Mathematics
9th Grade
CCSS covered
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20 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Match the graph to its inequality.
Tags
CCSS.HSF-IF.C.7A
2.
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.8.EE.C.8B
3.
MULTIPLE CHOICE QUESTION
1 min • 3 pts
Solve using the quadratic formula
x2 + 6x = -8
x= 1.125, -7.125
x= 4, 2
x= -1.125, 7.125
x= -4, -2
Tags
CCSS.HSA-REI.B.4B
4.
MULTIPLE CHOICE QUESTION
1 min • 2 pts
Solve this inequality:
5x - 3 ≤ 27
x ≤ 4 ⅘
x ≥ 6
x ≤ 6
x ≥ 4 ⅘
Tags
CCSS.7.EE.B.4B
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following is the solution of the given Quadratic Inequality?
5 < y < 12
7 < y < 10
8 < y < 9
6 < y < 11
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
3x - x2 > 0
(−∞, 0) U (3, ∞)
(−∞, - 3) U (0, ∞)
(-3, 0)
(0, 3)
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which inequality is shown?
y< -x2
y≤ -x2
y> -x2
y≥ -x2
Tags
CCSS.HSF-IF.C.7A
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