Chapter 8.5, Problem 2PRE

For Exercises 1-2, for parts (a) and (b), graph the equation. For part (c), solve the system of equations. For parts (d) and (e) graph the solution set to the system of inequalities. If there is no solution, indicate that the solution set is the empty set.

$\begin{array}{l}\text{a}\text{. }y=2x-3\\ \text{b}\text{. }4x-2y=-2\\ y=2x-3\\ \text{c}\text{. }4x-2y=-2\\ y\ge 2x-3\\ \text{d}\text{. }4x-2y\ge -2\\ y\le 2x-3\\ \text{e}\text{. }4x-2y\le -2\end{array}$