In an x-y graph, 'x' has two meanings. Firstly, it can represent a variable whose value can be clearly marked in the horizontal axis. 'x' is the set of numbers displayed on the horizontal axis and implicitly outside the graph too. For example, in the equation 'y=ax+b', x represents a variable. Secondly, it can represent a solution or a specific number of the variable above. For example, when you say 'y=2 when x=3' on the curve, 'x' represents a specify number marked on the horizontal axis. You can interpret which one does the author mean.
Normally x is the horizontal axis and y is the vertical axis
The x-axis is time and the y-axis is velocity.
the horizontal axis
The axis is actually an imaginary line that the Earth spins around. It represents the tilt of the Earth relative to its orbit.
Usually the x-axis.
The x-axis usually represents the independent variable, while the y-axis represents the dependent variable.
The y axis represents the vertical co-ordinates whereas the x axis represents the horizontal co-ordinates.
The darker horizontal line on a graph. It represents the x-values. The lighter vertical line is the y axis. It represents the y-values.
The x-axis represent the horizontal line while the y-axis represents the vertical line.
The darker horizontal line on a graph. It represents the x-values. The lighter vertical line is the y axis. It represents the y-values.
x=0
lines of lattitude extend up the y axis but are parallel to/on the x axis
[ y = plus or minus any number ] is parallel to the x-axis.
The y axis represents the vertical co-ordinates whereas the x axis represents the horizontal co-ordinates.
On the horizontal x-axis, the independent variable is typically plotted, and on the vertical y-axis, the dependent variable is plotted. The x-axis represents the input or factor that is being tested or manipulated, while the y-axis represents the output or result that is being measured or observed.
X = 0