Question

What is the vertex of f(x) = x2 + 10x + 16?

Answer 1

you can find out the vertex by converting your equation into vertex form \(f(x) = a(x-h)^2 + k \) where \((h,k) \) is your vertex and \(a \neq 0 \)

Answer 2

do you know how to put your equation in vertex form by completing the square?

Answer 3

i honestly have no idea

Answer 4

https://www.khanacademy.org/math/algebra/quadratics/features-of-quadratic-functions/v/ex3-completing-the-square#!

Answer 5

completing the square method is taught in early algebra and vertex form is after it