How do you graph $y = -x^2 + 3$ by plotting points?

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Answer 1 · 2017-05-23T08:42:10

Try different x values and get your function's value

If $x=1$ your function $y=2$
If $x=2$ your function $y=-1$ etc.

Now you can graph. graph{-x^2+3 [-5, 5, -10, 5]}

How do you graph y = -x^2 + 3 y = -x^2 + 3 by plotting points?