Solving and graphing polynomial, radical, exponential, logarithmic, trigonometric, parametric, and absolute value equations, which include their transformations also. Modeling with functions and combining functions and describing end behavior. Trigonometric identities and inverse trig functions. Partial fractions. Arithmetic and geometric sequences. Sigma notation. Partial sums and sum of a finite and infinite geometric sequence. Mathematical induction and the binomial theorem. Graphing polar equations and converting from polar to rectangular coordinates and rectangular to polar. Also, conic sections such as parabolas, circles, hyperbolas, and ellipses. That's all I can think of right now.
one thing that helps me is to put on music or study with friends