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Interpreting Quadratic Functions in Standard Form

Quadratic Functions

Interpreting Quadratic Functions in Standard Form 1.23 - Solution

Return to Interpreting Quadratic Functions in Standard Form

We want to graph the given quadratic function. $f (x) = 3 x^{2}$ To do so, we will make a table of values.

$x$	$3 x^{2}$	$f (x) = 3 x^{2}$
$- 2$	$3 (- 2)^{2}$	$12$
$- 1$	$3 (- 1)^{2}$	$3$
$0$	$3 (0)^{2}$	$0$
$1$	$3 (1)^{2}$	$3$
$2$	$3 (2)^{2}$	$12$

Let's plot and connect the obtained points with a parabola.