Question

In which quadrant or axis do each of the points lie?
(-2, 4) (3,-1) (-1,0) 0.5)​

Answer 1

If only the first coordinate is positive, then the point is in quadrant 4. If only the second coordinate is positive, then the point is in quadrant 2. If both coordinates are negative, the point is located in quadrant 3. If one coordinate is zero, then the point is located on the x-axis or the y-axis.