Question

The standard form of an absolute value function is f(x)= alx-h+k. Which of the following represents the vertex?

O (-k,h)

O (-h,k)

O (k,h)

O (h,k)

Answer 1

vertex = (h, k )

Explanation:

the standard form of an absolute value function is

f(x) = a | x - h | + k

where (h, k ) are the coordinates of the vertex