How do you graph x plus 3y equals -3?

Answer 1

0

Answer 2

The best way to do this is to arrange the equation into the form y = mx + c, where m is the gradient of the line and c is the y-axis intercept.

So:

x + 3y = -3

3y = x - 3

y = (x/3) - 1

Now you can put some values of x into the equation and plot them against the corresponding y values.

So:

If x = 0, y = -1

If x = 1, y = -2/3

If x = 2, y = -1/3

If x = 3, y = 0

etc.

Plot these on a graph and you're done. :)