Alg 1 question below... Please help!

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?

How do your peer relationships affect your overall health status? what can you do to improve your peer relationships?

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.