30:25

1.4b Finding the Domain of a Function

34:45

Irreducible Polynomials

16:27

1.5c Even and Odd Functions, Average Rate of Change

18:40

Chain Rule For Finding Derivatives

18:22

1.4c Find all real values of x

16:15

Você consegue encontrar X? - Pergunta do exame de admissão de Harvard

20:20

1.5a Analyzing Graphs, Function Values, Domain and Range

13:39

1.4d Determine the Difference Quotient