Question

How do you graph `y=1/2x^2`?

Answer 1

graph{y=1/2x^2 [-20, 20, -10, 10]}

Explanation:

You put the value of `x` and you get the value of `y`

For `x=1` the `y=1/2`

For `x=2` the `y= 2`

And so on...