A 10-foot ramp is use to load boxes into the back of a moving truck which is 4 feet of the ground. Triangle ABC below can be used to represent this situation. To the nearest degrees. What is the measure of angle C . The angle ramp from ground ??

The input to the function is x and the output is y. write the function such that x can be a vector (use element-by-element operations). a) use the function to calculate y(-1.5) and y(5). b) use the function to make a plot of the function y(x) for -2 ≤ x ≤ 6.