Question

How do you graph `f(x) = x^2`?

Answer 1

You can start with finding some values for `f(x)`

`f(-5)=(-5)²=25`
`f(-4)=(-4)²=16`
`f(-3)=(-3)²=9`
`f(-2)=(-2)²=4`
`f(-1)=(-1)²=1`
`f(0)=0²=0`
`f(1)=1²=1`
`f(2)=2²=4`
`f(3)=3²=9`
`f(4)=4²=16`
`f(5)=5²=25`

graph{x^2 [-5, 5, -2, 26]}