## Cartesian Plane Coordinate System Quiz Question with Answer

21. The Y axis is

1. vertical
2. diagonal
3. parallel
4. horizontal

22. The y-coordinate of a point is called:

1. Origin
2. x-coordinate
3. y-coordinate
4. ordinate

23. When plotting points in a coordinate plane, which directions should you go first?

1. left or right
2. up or down
3. left
4. up

24. Which of the following lines is parallel to x-axis?

1. x = 0
2. x = -3
3. x = 3
4. y = -3

25. Which of the following lines is parallel to y-axis?

1. y = 2x
2. x = -3
3. y = 3
4. y = 4x + 1

26. Which of the following points is on the origin?

1. (0,0)
2. (-2, -3)
3. (0,2)
4. (4,0)

27. Which ordered pair satisfy the equation y = 2x:

1. (1, 2)
2. (2, 1)
3. (2, 2)
4. (0, 1)

28. Which quadrant has x and y values that are both negative?

1. I
2. II
3. III
4. IV

29. A horizontal number line that divides the coordinate plane is?

1. y-axis
2. origin
3. x-axis

30. A quadrant which has x and y values that are both positive is

1. I
2. II
3. III
4. IV