Polynomial Inequality
Authored by Anthony Clark
Mathematics
11th Grade
CCSS covered
Used 2+ times
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14 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Use the graph to determine where f(x) ≤ 0.
(-oo, 2) U (2, 4)
(-oo, 2] U [2, 4]
(-oo, 4]
Not given
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Use the graph to find where is f(x) > 0?
[-4, -1] U [2, +oo)
(-4, -1) U (2, +oo)
(-oo, -4] U [-1, 2]
(-oo, -4) U (-1, 2)
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Assuming the scale is 1, where is f(x) < 0?
(-4, 2)
[-4, 2]
(-oo, -4) U (2, 4)
(-oo, -4] U [2, 4]
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve the inequality without a graph:
x4 + 35x2 > 36
(-oo, -6) U (-6, -1) U (-1, 1) U (1, 6) U (6, +oo)
(-oo, -1) U (1, +oo)
(-oo, -6) U (6 +oo)
Not given
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Assuming the scale is 1, where is f(x) < 0?
[-4, -1] U [2, +oo)
(-4, -1) U (2, +oo)
(-oo, -4] U [-1, 2]
(-oo, -4) U (-1, 2)
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve the inequality without a graph:
(x - 3)2 ≥ 1
[2, 4]
(-oo, 2] U [4, +oo)
(-oo, 2) U (4, +oo)
Not given
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve the inequality graphically.
2x3 + 3x2 - 17x - 30 < 0
(-2.5,-2) U (3,∞)
(-∞,-2.5] U [-2,3]
(-∞,-2.5) U (-2,3)
[-2.5,-2] U [3,∞)
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