If you're seeing this message, it means we're having trouble loading external resources on our website.

If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.

Main content

Linear equations in any form

You might need: Calculator

Problem

A coordinate plane. The x- and y-axes each scale by one. The graph of a line goes through the points zero, three and two, six. Both points are plotted.
Write an equation that represents the line.
Use exact numbers.
Stuck?
Stuck?