What is the vertex f (x) = 1/3|x|-7

The vertex is (0, - 7)

Step-by-step explanation:

In order to find the vertex of this equation, we start with the base equation.

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

Now we find the vertex at (h, k). Since there is no number after x, we assume h to be 0. k lines up with - 7. This gives us the vertex of (0, - 7)

Step-by-step explanation:

(H, k) (0,-7)