10.3 Trig Functions Part 1

10.3 Trig Functions Part 1 - The period for sine and cosine...

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Graphs of Sine and Cosine Functions Section 10.3 Part 1
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Sine Function 5 4 3 2 1 -1 -2 -3 -4 -5 -6 -4 -2 2 4 6 8 2 π 1 -1 2 period =
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Cosine Function -6 -4 -2 2 4 6 8 5 4 3 2 1 -1 -2 -3 -4 -5 2 π 0 1 -1 2 period =
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Cofunctions sin cos(90 ) x x = - o cos sin(90 ) x x = - o sine and cosine tan cot(90 ) x x = - o cot tan(90 ) x x = - o sec csc(90 ) x x = - o csc sec(90 ) x x = - o tangent and cotangent secant and cosecant
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The distance that one graph must be shifted to the right or to the left to coincide with another graph is called the phase shift . For y = a sin b(x + c) + d ; y = a cos b(x+c) + d The amplitude is
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Unformatted text preview: The period for sine and cosine function = a 2 b The phase shift is c units to the left if c > 0. The phase shift is c units to the right if c < 0. The vertical shift is d units up if d > 0. The vertical shift is d units down if d < 0. Joke Time What would America be called if we all drove pink cars? A pink carnation! Why should you never play cards in the jungle? Its full of cheetahs!...
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10.3 Trig Functions Part 1 - The period for sine and cosine...

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