Malorie can work 10 math problems in 3 minutes.
at this rate, how many problems can she work in one hour?
a.
30
b.
60
c.
120
d.
200

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.