Question

Find the vertex of the function y = 4|x + 5| + 7.(5, 7)(-5, - 7)(-5, 7)(5, -7)

Answer 1

The given absolute value function is given in the following form:

$y=a|x-h|+k$

Its vertex is given by the coordinates (h, k).

Identify the value of h and k in the given function.

h has a value of -5 and k has a value of 7.

It means that the vertex of this function is (-5, 7).