HIGH ORDER THINKING QUESTIONS
COORDINATE GEOMETRY
1. In which quadrant or on which axis do each of the points (-2,4), (3,-1), (-4,0), (2,3) lie?
2. What is the abscissa of origin?
3. At what point the axes intersect?
4. What is the sign of y-coordinate below the x-axis?
5. What are the coordinates of a point lying on the y-axis at negative 3 units?
6. If the y- coordinate of a point is zero, then where does this point lie?
7. What are the coordinates of a point whose ordinate is 5 and lying on the y-axis?
8. If the two points are A (-3,7) and B(-7,5), then what is (abscissa A)- (abscissa B)?
9. What is the sign of x-coordinate in quadrant II?
10. A point is such that (abscissa of the point, other than zero) that it equals to the ordinate of the point. In which quadrants can the point lie?