Which of the points A (2.4) or B (1.1) on the coordinate ray a) to the left of the point C (2.2) b) to the right of the point D (1.8)

The first coordinate, i.e. x, is responsible for movement to the right or left on the coordinate plane. The larger the x value, the more to the right on the abscissa axis. The smaller the value of x – the more to the left, respectively.

a) to the left of point C (2,2) there will be a point with a smaller first coordinate. That is, B (1,1).

b) to the right of point D (1,8) there will be a point with a larger first coordinate. That is, A (4.2).