How do you graph y+3=0 by plotting points?

1 Answer
Mar 23, 2016

Choose arbitrarily any two x values, say, x = -5and x = 10. Join (-5, -3 and #(10, -3) and extend the line on both sides.,

Explanation:

y + 3 = 0 or y =-3, for any x, is the line parallel to the x-axis, at a depth 3 units, from the x-axis.