Name the quadrant or axis where the point (-3,-9) is located

Answer 1

quadrant III

only the 3rd quadrant has all coordinates negative

1st has all positive

2nd has x negative and y positive

3rd all negative

4th x positive and y negative

if one of the coordinates is zero, the point is on one of the axes

x zero, it's on the y axis

y zero it's on the x axis

both zero, it's on both axes, at the origin, where the axes intersect