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Interpreting Quadratic Functions in Standard Form

Quadratic Functions

Interpreting Quadratic Functions in Standard Form 1.26 - Solution

Return to Interpreting Quadratic Functions in Standard Form

We want to graph the given quadratic function. $f (x) = x^{2} - 6 x - 3$ To do so, we will make a table of values.

$x$	$x^{2} - 6 x - 3$	$f (x) = x^{2} - 6 x - 3$
$0$	$0^{2} - 6 (0) - 3$	$- 3$
$1$	$1^{2} - 6 (1) - 3$	$- 8$
$3$	$3^{2} - 6 (3) - 3$	$- 12$
$5$	$5^{2} - 6 (5) - 3$	$- 8$
$6$	$6^{2} - 6 (6) - 3$	$- 3$

Let's now plot the obtained points on the coordinate plane and connect them with a parabola.