Understanding Base e and Natural Logarithms
Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Hard
Jennifer Brown
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens to the function e^x when the exponent is negative?
It remains unchanged.
It becomes a quadratic function.
It represents exponential decay.
It becomes a linear function.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following represents an exponential growth model?
x^2
e^(-x)
ln(x)
e^(x)
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How are the graphs of e^x and ln(x) related?
They are parallel.
They are identical.
They are perpendicular.
They are symmetric across the line y=x.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the equivalent logarithmic form of e^x = 25?
ln(25) = x
log(25) = x
ln(x) = 25
log(x) = 25
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the value of ln(e)?
0
1
e
Undefined
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which button on a calculator is used to access the e^x function?
The exp button
The log button
The ln button
The second function of the ln button
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the formula used for continuously compounded interest?
A = P(1 + r/n)^(nt)
A = P(1 + r)^t
A = P(1 + rt)
A = Pe^(rt)
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