Question

Y= x2+8x+12 state one solution and one non-solution

Answer 1

We will transform the equation to the vertex form:

y = x² + 8 x + 12 = x² + 8 x + 16 - 16 + 12 =

= ( x + 4 )² - 4

Vertex form is: y = a ( x - k )² + h

Vertex coordinates are: ( - 4, - 4 ).

Explanation: