It is only on the Y-axis if it is a dependent variable. However that only applies if the Y-axis is the dependent variable. Pressure could be on the X-axis if it were a situation where pressure would be deemed an independent variable i.e. saturation temperatures based on pressures. the fact that it is pressure is not enough to deem it a dependent variable. other factors must be taken into account
the vertical axis is the pressure
y axis is the vertical line that can move only up or down.
You get a straight line (parallel to the x-axis) that passes through only the y-axis, and it crosses the y-axis at (0,3)
The equation is [ y = 3 ]. Its solution is y=3 . You get a straight line (parallel to the x-axis) that passes through only the y-axis, and it crosses the y-axis at (0,3). For all values of x, the value of y is 3
Reflection across the y-axis changes the sign of the x - coordinate only, that is, (x, y) becomes (-x, y).
A hard QUESTION
The y- axis in the vertical axis and the x-axis in the horizantal axis
If a point is on both the x-axis and the y-axis, then it must be in the only point where the x-axis and y-axis intersect. The point where they intersect is (0,0) which is called the origin.
The y-axis is the vertical axis on a graph.
When the X - Coordinate is 0: The point lies on Y - Axis. Eg. (0,3) lies on Y - Axis Eg. (0,5) lies on Y - Axis Eg. (0,1) lies on Y - Axis When the Y - Coordinate is 0: The point lies on X - Axis. Eg. (2,0) lies on X - Axis Eg. (3,0) lies on X - Axis Eg. (6,0) lies on X - Axis
The vertical axis is the y-axis. The horizontal axis is the x-axis.
y-axis