Review of famous functions

How crazy could it be?

Two young mathematicians think about the plots of functions.

Polynomial functions

Polynomials are some of our favorite functions.

Rational functions

Rational functions are functions defined by fractions of polynomials.

Trigonometric functions

We review trigonometric functions.

Exponential and logarithmic functions

Exponential and logarithmic functions illuminated.

You can download a Certificate as a record of your successes.