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Thursday, October 2, 2014

Rational Functions

Hello,

Rational functions, the amazing nature of them. First, we learned about Rational functions in a test. This is called the Rational Zero Test, and is represented in p/s = factors of constant/factors of leading coefficient. The constant is the number at the end of function, and the leading coefficient is the coefficient of the biggest degree of the variable. When one of these works in f(x), you can use synthetic division to find the equation and eventually factors. Next, we used the midpoint equation to estimate a point to the utmost accuracy. Lastly, we understood rational functions and finding certain points and parts to a function. We found holes, asymptotes, x and y intercepts.

Thanks,
Kaili Chiu

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