u/Opthergamer

You can easily find all the values to make graph from your equation using your scientific calculator: here's how to

1- click menu / setup button

2- select table for menu

3-input equation and set range

4- that's it

It might save you a lot of time

If you don't have this option then u should probably buy Casio classwiz scientific calculator for the sake of your mathematics paper

(Works for all linear cubic or all other types of equations)