Quadratics Quiz
Authored by Grant Good
Mathematics
8th Grade
CCSS covered
Used 8+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the intervals of increase and decrease
Interval of increase: ( - infinity, 2)
Interval of decrease: (2, + infinity)
Interval of increase: ( - infinity, 24)
Interval of decrease: (24, + infinity)
Interval of increase: (2, + infinity)
Interval of decrease: ( - infinity, 2)
Interval of increase: (24, + infinity)
Interval of decrease: ( - infinity, 24)
Tags
CCSS.HSA.REI.D.10
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the intervals of increase and decrease?
Interval of increase: ( - Infinity, 0)
Interval of decrease: ( 0, + Infinity)
Interval of increase: ( - Infinity, -9)
Interval of decrease: ( -9, + Infinity)
Interval of increase: ( 0, + Infinity)
Interval of decrease: ( - Infinity, 0)
Interval of increase: ( -9, + Infinity)
Interval of decrease: ( - Infinity, -9)
Tags
CCSS.HSA.REI.D.10
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the intervals of increase and decrease?
Interval of increase: ( 2, + Inifinity)
Interval of decrease: ( - Infinity, 2)
Interval of increase: ( 0, + Inifinity)
Interval of decrease: ( - Infinity, 0)
Interval of increase: ( - Infinity, 2)
Interval of decrease: ( 2, + Inifinity)
Interval of increase: ( - Infinity, 0)
Interval of decrease: ( 0, + Inifinity)
Tags
CCSS.HSA.REI.D.10
CCSS.HSF.IF.B.4
CCSS.HSF.IF.C.7
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Determine the x - intercepts:
f(x) = (x - 4)(x - 12)
(12 , 0) and (4 , 0)
(-12 , 0) and (-4 , 0)
(0 , 12) and (0 , 4)
(0 , -12) and (0 , -4)
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Determine the x - intercepts:
f(x) = (x + 11)(x - 16)
(0 , -11) and (0 , 16)
(0 , 11) and (0 , -16)
(11 , 0) and (-16 , 0)
(-11 , 0) and (16 , 0)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Determine the x - intercepts:
f(x) = 4(x - 1)(x - 9)
(1 , 0) and (9 , 0)
(4 , 0) and (36 , 0)
(0 , 4) and (0 , 36)
(0 , 1) and (0 , 9)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Determine the axis of symmetry of the parabola with two symmetric points ( -4 , 8) and ( 2 , 8)
x = 1
x = 2
x = -1
x = 0
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