pencil, highlighter, calculator, notebook, assignment U8P2D8 pencil, highlighter, calculator, notebook, assignment Have out: Name a sine and cosine function f(x) for each graph. Consider the line of equilibrium, amplitude, period, frequency, and any shifts. Bellwork f(x) f(x) x x Sine: _______________ Sine: _______________ Cosine: _____________ Cosine: _____________ total:

Name a sine and cosine function f(x) for each graph Name a sine and cosine function f(x) for each graph. Consider the line of equilibrium, amplitude, period, frequency, and any shifts. Bellwork f(x) line of equilibrium: y = 0 |a| = 3 p = 4π b = x shifts: none +2 +1 +1 +1 +1 +1 +1 f(x) = –5 sin f(x) = 5 cos Sine: ______________________ Cosine: ______________

Name a sine and cosine function f(x) for each graph Name a sine and cosine function f(x) for each graph. Consider the line of equilibrium, amplitude, period, frequency, and any shifts. Bellwork f(x) line of equilibrium: y = 2 |a| = 4 p = π b = 2 x b = 2 shifts: Vertical, up 2 One period +1 +1 +1 +1 +1 +1 +1 +1 +1 f(x) = 5 cos + 2 Cosine: _____________________ f(x) = 4 sin (2x) + 2 Sine: _______________ total:

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