Answer:
a (6,6) = (+,-) so Quadrant I
b (-3,3) (-,+) so Quadrant II
c (-15,-15) (-,-) so Quadrant III
d (0, -5) (0,-)This is on the y axis between the third and 4th quadrants
Explanation:
Quadrant I (+, +)
Quadrant II (-, +)
Quadrant III (-,-)
Quadrant IV (+,-)
a (6,6) = (+,-) so Quadrant I
b (-3,3) (-,+) so Quadrant II
c (-15,-15) (-,-) so Quadrant III
d (0, -5) (0,-)This is on the y axis between the third and 4th quadrants