Exponential Quiz Review
Authored by ROGER ALLEN KRAMER
Mathematics
11th Grade
CCSS covered
Used 4+ times
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13 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Given: f(x)=5(1.14)x
What is the domain?
(-∞,∞)
(5,∞)
(∞,-∞)
(0,∞)
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Given: f(x)=500(1.045)x
What is the domain?
(-∞,∞)
(500,∞)
(∞,-∞)
(0,∞)
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Given: f(x)=2.5(.07)x
What is the range?
(∞,-∞)
(2.5,∞)
(-∞,∞)
(0,∞)
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Given: f(x)=-25(1.075)x
What is the range?
(∞,-∞)
(2.5,∞)
(-∞,∞)
(0,∞)
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Which of the following would represent a decay/decreasing function?
f(x)=100(1+.09)x
f(x)=10(1+.25)x
f(x)=(1+.37)x
f(x)=100(1-.09)x
Tags
CCSS.HSF-IF.C.8B
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Which of the following functions represents the situation.
A patient has taken 15 mg of a prescribed medication. The concentration of the medication in the body decreases at a rate of 10.2% per hour.
C(t) = 15 (1 - .102)t
C(t) = 15 (1 - 10.2)t
C(t) = 15 (1 + .102)t
C(t) = 10.2 (1 - 15)t
Tags
CCSS.HSF.LE.A.2
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Which of the following functions represents the situation.
A patient has taken 21 mg of a prescribed medication. The concentration of the medication in the body decreases at a rate of 31% per hour.
C(t) = 21 (1 + .31)t
C(t) = 21 (1 - 31)t
C(t) = 21 (1 - 3.1)t
C(t) = 21 (1 - .31)t
Tags
CCSS.HSF.LE.A.2
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