Question

How do you graph y=x-3 on a coordinate graph?

Answer 1

it is a straight line passing through the 3rd, 4th and 1st quadrants.

Explanation:

To draw a straight line curve find co-ordinates of two points.

In this case fine x and Y intercepts

At x = 0 ; y = 0 - 3
y = 3
(0, 3) is one point

At y = 0 ; x - 3 = 0
x = 3
(3, 0) is another point

Plot these two points. Join them with the help of a straight line.

graph{x - 3 [-10, 10, -5, 5]}