If c and d are supplementary, and the measure of d is 45 what is the measure of c?

What is the distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4

Which function is shown on the graph?

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