What do you call the horizontal number line in the Cartesian plane ?

x-axis

Step-by-step explanation:

9514 1404 393

  x-axis

Step-by-step explanation:

The horizontal and vertical axes of a graph can have any names you like. If the independent variable represents something in particular, the horizontal axis is usually named so as to indicate that. In a graph of distance versus time, for example, the independent variable is likely to be time, and the horizontal axis is likely to be named something that suggests that--"t," for example, or perhaps "days".

It is fairly conventional to use "x" to name a general independent variable. The corresponding dependent variable in a two-variable relation is conventionally called "y". The horizontal axis in x-y graphs is usually labeled "x" and is called the "x-axis."

This convention is sufficiently well-used that we often call the horizontal number line of the graph the "x-axis" even if it is labeled something else.

repeat the question

step-by-step explanation:

the answer is c)8

step-by-step explanaction: