Question

Which of the following points are in the third quadrant of the xy-plane? Check
all that apply.

Answer 1

Answer: D and E

Explanation:

The x and y-values in the 3rd quadrant are both negative.

Remember this:

1st quadrant- x= + y= +

2nd quadrant- x= - y= +

3rd quadrant- x= - y= -

4th quadrant- x= + y= -