The cat is a high-speed catamaran auto ferry that operates between city a and city b. the cat can make the 149-mile trip in about 1 1/4 hours. find the catamaran speed for this trip

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.