Question

What is the vertex of f(x) = |x+ 8|– 3?
(-8, -3)
(-8,3)
(8, -3)
(8,3)

Answer 1

The vertex is at (-8,-3)

Explanation:

The function is of the form

y = a|x-h| + k where (h,k) is the vertex

f(x) = |x+ 8|– 3

f(x) = |x - - 8|– 3

The vertex is (-8,-3)