Final answer:
To graph the equation y = -x + 3, choose values for x, calculate y, and plot points on the graph.
Step-by-step explanation:
To graph the equation y = -x + 3 on the grid, we need to plot points that satisfy this equation for values of x from x = -2 to x = 3.
We can choose specific values for x and calculate the corresponding values of y. For example, when x = -2, y = -(-2) + 3 = 5. So, one point on the graph is (-2, 5).
By repeating this process for other values of x, we can plot more points and connect them to form the graph of the equation y = -x + 3.