An airplane completed 900 miles of a 1200-mile flight. what percent of the trip remains to be completed?

The graph shows the function f(x) = (2.5)x was horizontally translated left by a value of h to get the function g(x) = (2.5)x–h.

Segment wx is shown explain how you would construct a perpendicular bisector of wx using a compass and a straightedge

Ineed to find the answer to number 2