What is the value of x in the figure below? in this diagram, abc~cad.

What is the average rate of change for this function for the interval from x=2 to x=4 ?

If y varies directly as x2 and y=6 when x=6, find the constant of variation.

Solve the problem by making up an equation. a man could arrive on time for an appointment if he drove the car at 40 mph; however, since he left the house 15 minutes late, he drove the car at 50 mph and arrive 3 minutes early for the appointment. how far from his house was his appointment?