Reading and Video #13

Reading:
Sec 2.6 Modeling Exponential Growth p.136-138

Video:
A.  Exponential Growth (don't worry about understanding the process used to get the derivative in part c)
https://www.khanacademy.org/math/trigonometry/exponential_and_logarithmic_func/exp_growth_decay/v/exponential-growth

B.  The differential equation: y'=ky
http://www.youtube.com/watch?v=WkQpdYlyEXg

C. For section 2.7 and class Monday 4/1: Trigonometry review
Introduction to Radians:
https://www.khanacademy.org/math/trigonometry/basic-trigonometry/radians_tutorial/v/introduction-to-radians

Unit circle trig
https://www.khanacademy.org/math/trigonometry/basic-trigonometry/unit_circle_tut/v/unit-circle-definition-of-trig-functions-1



D.  Review of logarithm properties and applications:

        Simplifying an expression involving logs:

https://www.khanacademy.org/math/algebra/logarithms-tutorial/logarithm_basics/v/fancier-logarithm-expressions

https://www.khanacademy.org/math/algebra/logarithms-tutorial/logarithm_properties/v/using-multiple-logarithm-properties-to-simplify

        Equations involving logs:
https://www.khanacademy.org/math/algebra/logarithms-tutorial/logarithm_properties/v/logarithmic-equations

https://www.khanacademy.org/math/algebra/logarithms-tutorial/logarithm_properties/v/solving-logarithmic-equations

https://www.khanacademy.org/math/algebra/logarithms-tutorial/logarithm_properties/v/solving-logarithmic-equations_DUP_1

        The natural logarithm:
https://www.khanacademy.org/math/algebra/logarithms-tutorial/natural_logarithm/v/natural-logarithm-with-a-calculator