On friday night 225 people saw the dinosaur exhibit at the museum this amount represents 20% of the people who visited the museum that night identify the total number of people who visited the museum friday night

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.