When you are graphing a rational function there are six steps you need to take to find the significant points which I will explain. Step 1 is finding any holes…

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PreCalculus

Rational functions are functions that have variables in the denominator. When you see these they make look confusing to solve, but don’t panic you take the same approach as you…

Read More Solving Rational Fractions

PreCalculus

PreCalculus

PreCalculus

When you are dividing polynomials there are two different approaches you can take. They is synthetic division and long division. First I will explain synthetic division since I personally find…

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PreCalculus

PreCalculus

PreCalculus

PreCalculus

PreCalculus

When you are asked to solve and make a composition of two functions it will look like, fine [f ⁰ g](x) or find         [g ⁰ f](x). G…

Read More Composite functions

PreCalculus