Question

find the coordinates of the vertex for the paroabola defined by the given quadratic function f(x)=(x+7)^2-6

Answer 1

first u need to use foil

Answer 2

on (x+7)^2

Answer 3

or we can find it without the foil

Answer 4

we can find the vertex

Answer 5

foiling would be x^2+49 right

Answer 6

ohh a mistake we have to use foil