Answer:
<em>y = (x - 4)² - 4 </em>
Step-by-step explanation:
y = x² - 8x + 12
y = ( x² - 2(4)x + 4² ) - 4² + 12
<em>y = (x - 4)² - 4</em>
the surface area is 72 sq cm
hooe this helped
A
+7 means go up
if the graph was 7x, the graph enlarges by a factor of 7
