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

What is the symmetry of the secant function?

y-axis


How many y intercepts does a sine function have?

One intercept of the y-axis and infinitely many of the x-axis.


When a function is graphed is the dependent variable usually measured along the x-axis?

When a function is graphed, the dependent variable is usually measured along the y-axis. This is because y is the function of x.


When a function is graphed the dependent variable is usually measured along the x-axis.?

When a function is graphed, the dependent variable is usually measured along the y-axis. This is because y is the function of x.


What is the point at which a function touches the y axis of the coordinate plane?

It is the y intercept


How does the parity evenness oddness of a polynomial functions degree affect its graph?

An even function is symmetric about the y-axis. The graph to the left of the y-axis can be reflected onto the graph to the right. An odd function is anti-symmetric about the origin. The graph to the left of the y-axis must be reflected in the y-axis as well as in the x-axis (either one can be done first).


What are the coordinates of the y intercept?

They are at (0, y) on the Cartesian plane where y is the vertical y axis. For any function you would have to solve the function for the value of y when x is zero - and then the coordinates would be (0,y) For the x (horizontal) axis, which is equivalent to the function y = 0, they would be (0,0), i.e. when x is zero, y is zero.


What is the reflection through an x axis?

All y-values in the function are multiplied by -1. This function is 'flipped' over the x-axis.


What is the role of the y-intercept in a function?

is shows the point where a graph crosses the y-axis


What kind of symmetry does an odd function have?

Reflection about the y-axis.


Can the graph of a function yfx always cross the y-axis?

No. It depends on the function f.


What is the y intercept of the function?

If the function is in this form: y = mx + b Then b is the y-intercept. For example if the function is y = 2x + 4 then the y-intercept is 4.