The x coordinate always goes first, and then the y coordinate comes next. An easy way to remember is "walk before you fly." In this case, the x coordinate is -3, and the y coordinate is 2. So: (-3,2)
She is starting at 4000, so that is the y-intercept of the graph. She is descending at 40 feet per minute, so her rate of change or slope is -40. The graph would look like this:
