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CanadaON
Grade 11

Identify and describe characteristics of a^x and a^-x

Interactive practice questions

Which of the following are exponential functions?

Select all the correct options.

$y=x^5$y=x5

A

$y=2x+5$y=2x+5

B

$y=2^x$y=2x

C

$y=x^e$y=xe

D

$y=\left(\frac{3}{4}\right)^x$y=(34)x

E

$y=e^x$y=ex

F
Easy
< 1min

Consider the equation $y=3^x$y=3x.

Easy
3min

Consider the function $y=3^x$y=3x.

Easy
2min

Consider the function $y=3^{-x}$y=3x.

Easy
3min
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Outcomes

11U.B.1.4

Determine, through investigation, and describe key properties relating to domain and range, intercepts, increasing/decreasing intervals, and asymptotes for exponential functions represented in a variety of ways

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