POWER FUNCTIONS
Authored by Hishsam sanuri
Mathematics
12th Grade
CCSS covered
Used 307+ times
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14 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the end behavior of f(x) = 3x6 as x goes to negative infinity?
positive infinity
negative infinity
zero
Tags
CCSS.HSF.IF.C.7
CCSS.HSF.IF.B.4
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Is the following function continuous?
f(x) = 4x-5
yes
no
Tags
CCSS.HSF.IF.C.7
CCSS.HSF.IF.B.4
CCSS.HSA.APR.D.7
CCSS.HSF.IF.B.5
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the range of f(x) = -3x-7?
y>0
y<0
(negative infinity, positive infinity)
(-infinity, 0) U (0, +infinity)
Tags
CCSS.HSF.IF.C.7
CCSS.HSF.IF.A.1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The graph most accurately represents which of the following functions?
y=∛x
y = x2
y =x3
y = 1 ∕ x
Tags
CCSS.HSF-IF.C.7B
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which function increases throughout
the interval -2 < x < 2?
Tags
CCSS.HSF.IF.C.7
CCSS.HSF.IF.B.4
6.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Name the interval(s) where the function is decreasing? Click all that apply.
-∞ < x < -1
-1 < x < 1
-2 < x < 2
1 < x < ∞
Tags
CCSS.HSF.IF.C.7
CCSS.HSF.IF.B.4
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Which statement is true about the end behavior of the function
y = -3x2?
As x approaches negative infinity, y approaches 0.
As x approaches positive infinity, y approaches negative infinity.
As x approaches positive infinity, y approaches 0.
As x approaches negative infinity, y approaches positive infinity.
Tags
CCSS.HSF.IF.C.7
CCSS.HSF.IF.B.4
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