Mr. mace's class is planning a field trip, and 3/5 of his students want to got chicago. of those who want to go to chicago, 2/3 want to go to navy pier. what fraction of the class wants to go to navy pier?

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.