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

1 Answer
A. S. Adikesavan
Mar 23, 2016

Choose arbitrarily any two x values, say, x =# -5#and 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.

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