How do you isolate the variable in an inequality? A. Change the inequality sign to an equal sign
B. Follow the order of operations
C. Reverse the inequality sign
D. Use inverse operations

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.