1. 41:03

from Coker College Math & CS Added 9 0 0

Topics: Right angle trigonometry We continue doing applied right angle trigonometry problems, like last class.

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• 47:08

from Coker College Math & CS Added 31 0 0

Topics: Applied right angle trigonometry We do various word problems which need SOH-CAH-TOA to obtain a solution

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• 36:36

from Coker College Math & CS Added 13 0 0

Topics: Right angle trigonometry. SOH-CAH-TOA We define the sine, cosine, and tangent of an acute angle within a right triangle.

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• 40:09

from Coker College Math & CS Added 11 1 0

Review for exam 1

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• 30:13

from Coker College Math & CS Added 17 0 0

Topics: Expansions, contractions, and reflections We take a function f(x) and create a new function by using expansions, contractions and reflections.

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• 33:06

from Coker College Math & CS Added 23 0 0

Topics: Parametric equations, vertical shifts, and horizontal shifts We show how to form parametric equations (it will be useful later, but not on exam 1). We then discuss shifting and existing graph…

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• 42:43

from Coker College Math & CS Added 18 0 0

Topics: Local min/max, increasing/decreasing functions, vertical line test We discuss how to find local min/max on the calculator, and define what it means for functions to be increasing or decreasing.…

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• 41:41

from Coker College Math & CS Added 24 0 0

Topics: Functions, function arithmetic, domain, range, graphs We discuss how to evaluate functions, add, subtract, multiply and divide functions. We also find the domain and range for some example…

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• 37:09

from Coker College Math & CS Added 17 0 0

Topics: Calculator Tips, Functions, Domain, Range We discuss how to plot, find roots (x-intercepts), and find intersections on the calculator. Domain, range, and functions are defined.

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• 16:56

from Coker College Math & CS Added 8 0 0

Topics: Circles A short lecture on equations of circles. We went over Quiz 0 at the start of class.

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