Answer
See 3 explanations
Work Step by Step
A) An increasing function is a function that rises and never stops rising. $f(a) \lt f(b)$ ALWAYS if $b\gt a$
Example : $f(x)=x^3$
b) A) An increasing function is a function that falls and never stops falls . $f(a) \lt f(b)$ ALWAYS if $b\lt a$
Example: $f(x)=x^2$ where $x \lt 0 $
c) constant functions are always the same value. $f(x) = 4$ is an example.
