Given graphs of f, g and h, which function (g or h) is an inverse function of function f?
(answers and graph pictured)

Starting at home, emily traveled uphill to the hardware store for 606060 minutes at just 666 mph. she then traveled back home along the same path downhill at a speed of 121212 mph. what is her average speed for the entire trip from home to the hardware store and back?

Xy x xy if a and b are positive integers such that a*b=9 and b*a=72 what is the value of a/b

The bolo cavern outside of vandalia is 421 ft below sea level. a little more than75 miles away. mt owens is 7295 feet above sea level. what is the difference in elevation between the bolo cavern and mt owens?