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Explain how you can find the y-intercept of a linear equation and how that is different from finding the y-intercept of a geometric equation

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briannaboone17oyg7ck
The Y-Intercept of a line is the point where a line's graph intersects (crosses) the Y-axis. A y-intercept of 3 means that a line's graph intersects the Y-axis at the point (0,3). A y-intercept of -4 means that the graph of a line crosses the Y-axis at the point (0,-4).

The y intercept is the point where a given graph crosses the y axis. Since points on the y axis come in the form (0, y), you can find the y-intercept of any function by evaluating it a zero.

Given a function

[tex]y=f(x)[/tex]

You can find its y-intercept (assuming that the function is defined at 0) by evaluating it at zero: the y intercept will be the point

[tex](0, f(0))[/tex]

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