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CAS MA 108 Study Guide - Unit Circle, Exponential Growth


Department
Mathematics & Statistics
Course Code
CAS MA 108
Professor
Afonso

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VERY USEFUL MATH REVIEW
Absolute Value properties:
http://youtu.be/wE3Us-d5KJo
Rationalizing denominator:
http://youtu.be/i4F8x_6PHpY
Solving linear inequalities:
http://www.youtube.com/watch?v=0X-bMeIN53I
Solving quadratic inequalities:
http://www.youtube.com/watch?v=t54ccHYVhoo
Interval notation:
http://www.youtube.com/watch?v=OPQSWJpdIdI
Finding domain of a function
http://www.youtube.com/watch?v=sbvSBH2Mo20
Understanding what a derivative is
(Include this in your review session, it will help for some of the problems even if they are not
calculus problems)
http://youtu.be/2wH-g60EJ18
A way to remember the entire unit circle*** (very useful)
http://www.youtube.com/watch?v=cIVpemcoAlY
A review of trig functions
http://www.youtube.com/watch?v=XeI8EOZVwf0
http://www.youtube.com/watch?v=Y6moR4ksAZA
An entire playlist that covers drawing different trig functions on graphs (watch all of them if
you have time but if not, just go over the ones you need for the packet)
http://www.youtube.com/playlist?list=PLANMHOrJaFxMaKxtJgZICR7IlstkLLWQ4
Inverse trig functions
Part 1-http://www.youtube.com/watch?v=bBBUMHe900U
Part 2-http://www.youtube.com/watch?v=8FU2jmB6kqk
Part 3-http://www.youtube.com/watch?v=0_yZlG4BWNA
Part 4-http://www.youtube.com/watch?v=Zud3aCeSLRs
Part 5 (this is about limits, you don’t needs this right away, but it helps)-
http://www.youtube.com/watch?v=xwBrKu5pRJE
Trig identities/how to remember them all:
Part 1-http://www.youtube.com/watch?v=I4mcja8abDc
Part 2-http://www.youtube.com/watch?v=2wcNbjcL5_c
Part 3-http://www.youtube.com/watch?v=otfj1VDFfIs
Solving exponential equations
http://www.youtube.com/watch?v=M6f6dANVyxA
Exponential growth and decay (this is not the usual person I watch, its pretty basic, you might
not need to watch it)
http://www.youtube.com/watch?v=1Xhz4vpFg8s
Properties of logarithms/natural logs/everything you need to know (this is a long one but it
covers a lot)
http://www.youtube.com/watch?v=AAW7WRFBKdw
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