Question

Which of the following inequalities define a region that contains all of Quadrant 3?

A. y>x-1
B. y<x-1
C. y>1-x
D. y<1-x

Answer 1

Refer to the diagram shown below.

The shaded area satisfies the two inequalities
y > x - 1
and
y < 1 -x

Answer: A and D