the questions below using the following linear equations : y - x = 2 x y = 18 Where necessary round your answers to two decimal places. a) Graph the above linear equations. Select which equation you want to graph from the drop down menu at the top of the graph to create that line. y - x = 2 b) What is intersection point? x = 0 y = 0 c) What is the slope of each line? y - x = 2: 0 x y = 18: 0