To find the coordinate of the vertex, set the inside of the absolute value equal to . In this case, .

Add to both sides of the equation.

Replace the variable with in the expression.

Simplify each term.

Subtract from .

Remove non-negative terms from the absolute value.

Multiply by .

Add and .

The absolute value vertex is .

Find the Vertex f(x)=3/5|x-5|+2/3