Mr. Ortiz has 3/4 pound of oatmeal. He uses 2/3 of the oatmeal to bake muffins.

How much oatmeal does Mr. Ortiz have left?
(With Explanation Pls)

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.