Calculus

[Calculus] prep video Trig Ratios
[Calculus] prep video 30/60/90 Right Triangle Rules
[Calculus] prep video 45/45/90 Right Triangle Rules
[Calculus] prep video why sin^2x+cos^2x = 1
[Calculus] prep video A Proof of the Pythagorean Theorem
[Calculus] prep video Unit Circle Definition of Sin and Cos
[Calculus] prep video Sin, Cos, Tan of (-210 degrees)
[Calculus] prep video The Graph of y=sin(x)
[Calculus] prep video The Graph of y=cos(x)
[Calculus] prep video The Graph of y=asin(bx)+c
[Calculus] prep video Writing the equation of y=asin(bx)+c from the graph
[Calculus] prep video The Graph of y=asin(kx+c)+h
[Calculus] prep video Graphing phase shifts and vertical shifts of y=asin(kx+c)+h
[Calculus] prep video Graphing phase shifts and vertical shifts Part 2
[Calculus] prep video Writing equations with phase shifts
[Calculus] prep video Review A difference of two cubes
[Calculus] Chapter 2.1 Finding Limits Part 1
[Calculus] Chapter 2.1 Finding Limits Part 2
[Calculus] Chapter 2.1 Finding Limits Part 3