Question

Write a function rule for “the output is the cube of the input.”

Answer 1

Given : The output is the cube of the input

Lets input be $\mathrm{x}$ and output be $\mathrm{y}$

So, according to given condition,

$\mathrm{y}={\mathrm{x}}^3$

Hence, a function rule for the output is the cube of the input is $\mathrm{y}={\mathrm{x}}^3$.