What is the y intercept

To complete your spring schedule, you must add calculus and physics. at 9: 30, there are three calculus sections and two physics sections; while at 11: 30, there are two calculus sections and three physics sections. how many ways can you complete your schedule if your only open periods are 9: 30 and 11: 30?

Graph y = -|x| + 2. click on the graph until the correct one appears.

Find the value of x. round the length to the nearest tenth