The vertex of the graph of f(x)= IxI is (0,0) and the vertex of the graph of y=-4f(5(x-6))+7 is (h, k). The value of h is.

What’s the answer ? use the picture to see the problem

If f(x)=x+7 and g(x)=1/x what is (fog)(x)

Quadrilateral efgh was dilated with the origin as the center of dilation to create quadrilateral e'f'g'h'. the quadrilateral was dilated using a scale factor of 2.5. the lengths of the sides of quadrilateral efgh are given. what is the length of side f'g'?