How do you graph $f (x) = x^{2}$ $f(x)=x^2$ by plotting points?

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How do you graph $f (x) = x^{2}$ $f(x)=x^2$ by plotting points?

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Answer 1 · 2015-12-19T20:39:17

The graph is a parabola with a vertex of $(0, 0)$ $(0,0)$ .

Explanation:

Substitute $y$ $y$ for $f (x)$ $f(x)$ .

$y = x^{2}$ $y=x^2$

Points
$x = - 3,$ $x=-3,$ $y = 9$ $y=9$
$x - 2,$ $x-2,$ $y = 4$ $y=4$
$x = - 1,$ $x=-1,$ $y = 1$ $y=1$
$x = 0,$ $x=0,$ $y = 0$ $y=0$
$x = 1,$ $x=1,$ $y = 1$ $y=1$
$x = 2,$ $x=2,$ $y = 4$ $y=4$
$x = 3,$ $x=3,$ $y = 9$ $y=9$

graph{y=x^2 [-12.76, 12.1, -2.015, 10.415]}

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How do you graph $f (x) = x^{2}$ $f(x)=x^2$ by plotting points?

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How do you graph f(x)=x2f(x)=x^2 by plotting points?

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How do you graph $f (x) = x^{2}$ $f(x)=x^2$ by plotting points?