Pre-Calculus I

Lecture1,Fractions

Lecture2, Absolute Values

Lecture3, Compex Numbers

Lecture4, Review of Exponents

Lecture5, Review of Radicals

Lecture6, Powers of sums

Lecture7, Factoring

Lecture8, Factor by Grouping

Lecture9, Difference of Two Squares

Lecture10, Exponents in Financials

Lecture11, General Compounding

Lecture12, Ordinary Annuities

Lecture13, Repaying a Loan

Lecture14, Set Notation

Lecture15, Function Notation

Lecture16, Operations on Functions

Lecture17, Inverse Functions

Lecture18, Linear Functions

Lecture19, Quadratic Functions

Lecture20, Polynomials

Lecture21, Exponential Functions

Lecture22, Logarithm Functions

Lecture23, Systems of Equations