An object is dropped from a certain height. The relationship between the distance the object fell d, in feet, and the duration of the drop t, in seconds, can be modeled by a square root function. Some values of d and t are presented in the table below

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.