5.04 Characteristics of exponential functions
Adaptive
Worksheet
Interactive practice questions
Consider the function $y=9^x$y=9x.
a
What value is $9^x$9x always greater than?
$9$9
A
$0$0
B
$1$1
C
b
So how many $x$x-intercepts does the curve have?
Easy
< 1min
Consider the function $y=9^{-x}$y=9−x.
Easy
< 1min
Which of the following exponential functions are increasing functions?
Easy
1min
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