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ProfessorKarlaWestphal
United States
Приєднався 26 кві 2017
Відео
Trig review basic graphs 9 10 21
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In this video, we review the graphs of the 6 trig functions. This video covers just the basic graphs (no transformations) with an emphasis on understanding over just memorization.
3A 4 9 part 9
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A problem similar to 77 in the hw: finding a constant deceleration that will allow an object to stop within a specified distance.
Math 2 Section 5 2 part 4
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Practice using the sum formula for tangent given various bits of information about the two angles in the sum. I make a careless mistake early on, miscopying a 7 as a 2. Current students: there is a handout posted on Canvas that shows how to simplify the correct expression. I point out the error on the screen; you can choose to either just read through the handout or watch the remaining part of ...
3A 5 5 part 11
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Comparing problems: not having what we need for the du verses having "too much."
3C 16 7 part 8
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We define flux and begin deriving the formula for calculating it.
Math 2 Section 1 2 part 2
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The general form of an equation for a circle of radius r and center (h,k).
Math 2 Section 1 8 part 3 fixed
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Finding a formula for a function built by combining other function using arithmetic.
3A 4 7 part 2
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An example of an optimization problem where the domain is an open interval.