1. Functions
Interactive practice questions
Use a calculator or other technology to approximate the following values correct to four decimal places:
a
$e^4$e4
b
$e^{-1}$e−1
c
$e^{\frac{1}{5}}$e15
Easy
1min
Use a calculator or other technology to approximate the following values correct to four decimal places:
Easy
1min
Simplify $3e^x+4e^x$3ex+4ex.
Easy
< 1min
Simplify $5e^x-2e^x$5ex−2ex.
Easy
< 1min
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