Question

Graph each line, using the slope, and the y intercept.
3y = -6
I can do the ones with the x, but this one doesn't have an x, so what do I do?

Answer 1

Well, an equation without the x is a horizontal line.
Solve for y in that equation, what you get is the y value. The horizontal line goes to the left and to the right forever, so the x values are infinite. But the y value is equal to -2.