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x = 0

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Q: What is the equation of the y axis?
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Related questions

What equation represents a line parallel to the y-axis?

Any equation with the form y=c is parallel to the y-axis, where c is a constant.


The line y equals -2.5 is parallel to what axis?

y=-2.5 is parallel to the x axis. The equation of the x axis is y=0


What is the equation for y equals 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


What is the y-intercept of a linear equation?

The y-intercept of a linear equation is the point where the graph of the line represented by that equation crosses the y-axis.


What is the equation of the x axis?

Y = 0


What is the equation of x-axis?

Y = 0


Does The y-intercept is where a line crosses the y-axis?

Yes - It's the point on the y-axis that the equation passes through


What is an equation that produces a straight line?

in the equation y=mx+b where y is the y-axis, x is the x-axis, m is the slope, and b is the y intercept. You can also write the equation in standard fore, or point-slope form.


What line is parallel to the y-axis?

Any line with the equation [ x = any number ] is parallel to the y-axis.


Is the x coordinate of a point on the y axis always zero never zero or sometimes zero?

The y-axis has the equation x=0, so every point on the y-axis has an x coordinate of zero.


When a point lies on the y-axis what do you know about it's x-coordinate .?

The x-coordinate of any point on the y-axis is 0. The y-axis is a line perpendicular to the x-axis. Any point on a line perpendicular to the x-axis has the same x-coordinate. The y-axis is the line perpendicular to the x-axis through 0, and has the equation x = 0; similarly, the x-axis is the line perpendicular to the y-axis through 0 and has the equation y = 0.


Y equals mx plus b What is b?

The equation y = mx + b is the equation for a line in slope intercept form, with m being the slope, and b being the y-axis intercept.