Exponential and Logarithmic Functions True or False
Back
More
1.
Identify the graph that matches this exponential function:
f
(
x
) = 2(0.1)
x
. ->
True
False
2.
Which function represents exponential decay? ->
f
(
x
) = (0.9)
2
x
True
False
3.
What is the domain and range of
f
(
x
) = 2
x
+ 1? -> Domain: (∞,2), Range: (1,∞)
True
False
4.
Find
f
(30) for
f
(
t
) = 50(1.012)
0.02
t
rounded to the nearest hundredth. -> 49.57
True
False
5.
f
(
x
) =
ab
x
. Which value affects concavity? ->
b
True
False
6.
What line is
y
=
e
x
and
y
=
ln
x
reflected across? ->
y
=
x
True
False
7.
What is the domain of
y
= log
x
? -> (∞,0)
True
False
8.
What is the range of
y
=
ln
x
? -> All real numbers
True
False
9.
If you graphed
y
=
e
ln
x
, what type of graph would you get? -> Quadratic
True
False
10.
What is the function for a logarithm with base
e
? ->
y
=
ln
x
True
False
Submit
Back
More
Cite This Page
×
Close
Cite This Source
Logging out…
Logging out...
You've been inactive for a while, logging you out in a few seconds...
W
hy's
T
his
F
unny?
CLOSE