Question

F(x) = 2x^2 + 24x + 3

How do I find the vertex of this function?

Answer 1

(-6,-69)

Explanation:

y=2x^2 + 24x + 3

=2(x^2+12x+36)-2*36+3

=x(x+6)^2-69

vertex: when x=-6. y=-69