graph the line.\n$x + y = 3$

Explanation:

Step1: Find the x - intercept

Set (y = 0) in the equation (x + y=3). (x+0 = 3), so (x = 3). The x - intercept is the point ((3,0)).

Step2: Find the y - intercept

Set (x = 0) in the equation (x + y=3). (0 + y=3), so (y = 3). The y - intercept is the point ((0,3)).

Step3: Plot the points and draw the line

Plot the points ((3,0)) and ((0,3)) on the coordinate plane. Then draw a straight line passing through these two points.

Answer:

Plot the points ((3,0)) and ((0,3)) and draw a line through them.