Algebra Examples

$y = 2 {(x + 6)}^{2} - 2$

Step 1

Use the vertex form, $y = a {(x - h)}^{2} + k$ , to determine the values of $a$ , $h$ , and $k$ .

$a = 2$

$h = - 6$

$k = - 2$

Step 2

Find the vertex $(h, k)$ .

$(- 6, - 2)$

Step 3