Question

How do you graph x-3=y?

Answer 1

Help Please?

Answer 2

Draw a Cartesian Plane (x and y axis) with an appropriate scale. Then plots the points according to the equation.

e.g. x-3=y means that every y-coordinate is equal to the x-coordinate take three.

So,
when x = 3,
(3)-3=y
y=0

Therefore when x = 3, y = 0 or (3, 0)

Do this for a couple of points and then since the equation is linear draw a line through the points.

Answer 3

http://www.wolframalpha.com/input/?i=Plot+x-3%3Dy