Question

How do you graph the quadratic equation after completing the given table of values `y = x^2 – 2x`?

Answer 1

Plug values for x into the equation `y=x^2-2x` and solve for y. Be sure to include positive and negative values for x.

`x` and `y` values:

`(3,3)`
`(2,0)`
`(1,-1)`
`(0,0)`
`(-1,3)`
`(-2,8)`
`(-3,15)`
graph{y=x^2-2x [-11.25, 8.75, -3.48, 6.52]}