Question

When we graph the inequality 4x-3y>o, why can't we use (0,0) as a test point? If we test the point (-4,2), do we obtain a false statement or a true one?

Answer 1

the test point (0,0) is on the boundary line and we already know the conditions for all the points along the boundary line.

Answer 2

by testing a point that is clearly NOT on the boundary line, we can establish of that side of the line is True or False