Question

All points to the blank of zero on a horizontal number line are negative.

Answer 1

All points to the left of zero on a horizontal number line are negative

Answer 2

All points to the left of zero on a horizontal number line are negative. A number line is a picture of a graduated straight line that serves as abstraction for real numbers. This number line can be extended to the left to represent numbers which are smaller than 0. Such numbers are called negative numbers.