Mikhaila had 9 meters of ribbon. She cut it into pieces that were each 1/3 meter long with no ribbon left over. What was the total number of
1/3 meter pieces she made?

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.