Exercise 1: Any line in the xy-plane that isn't horizontal or vertical can be thought of in two ways: (1) where y is a function of x, and (2) where x is a function of y. Consider the line L in the xy-plane given by the equation 5x-2y=10. (a) Find the x- and y-intercepts of line L (algebraically). Use this information to sketch line L in the xy-plane. (b) Rewrite line L so that you express y explicitly as a function of x, that is, in the form y=f(x). (c) Rewrite line L so that you express x explicitly as a function of y, that is, in the form x=g(y). (d) Sketch two pictures of line L such as those on page 2 of Document 1. Include at least two specic points and one arbitrary point on your graph with arrows showing input and output. That is, replicate what was done on page 2 but for the new line in this