Evaluate each expression. Round to the nearest tenth if
necessary. 0.461 ÷ 0.19 and 0.415 ÷ 0.25

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.