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Finding the Equation of a Polynomial Function

Videos, worksheets, games and acivities to help PreCalculus students learn how to find the equation of a polynomial function.

Finding the Equation of a Polynomial Function :
Once we know the basics of graphing polynomial functions, we can easily find the equation of a polynomial function given its graph. To findpolynomial equations from a graph, we first identify the x-intercepts so that we can determine the factors of the polynomial function. We can also identify the sign of the leading coefficient by observing the end behavior of the function.

Building a Polynomial Equation from Its Solutions

Building a polynomial equation from its solutions

Determine Polynomial from its Graph
How to determine the equation of a polynomial from its graph. This includes taking into consideration the y-intercept.

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