Jill needs wrapping paper for a cylindrical gift that is 10 inches high and measures 4 inches across the base. how much wrapping paper will she need

formula: sa = 2πr² + ²πrh (use 3.14 for π)

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.