The following table lists the value of functions g and h, and of their derivatives, g' and h', for x=6. (CALCULUS HELP, I WILL VOTE BEST ANSWER)

Michael gose to a theme park and rides two different roller coasters that both begin on a raised platform his height while on the first roller coaster measured in feet from the platform height can be modeled by the following graph where t is the number of seconds since the ride began