2/28/2016 Perkins AP Calculus AB Day 1 Trig (Appendix Section 3)

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2/28/2016 Perkins AP Calculus AB Day 1 Trig (Appendix Section 3)

Review of Trigonometry Sin Cos Tan

Give in simplified radical form. QII QIII QIV QIII

Identities you should know: Even / Odd Properties Compare the values of the trig function in QI and QIV.

Solve on the interval.

Trig Graphs Amplitude Period Phase shift Vertical shift Height of each ‘wave’. Length of one ‘wave’. Re-center the graph at x = C. Re-center the graph at y = D.

Create these graphs by making the sine or cosine graphs first and then taking the reciprocal of each y-value. Amplitude Period Phase shift Vertical shift Only applies to sine and cosine. All are the same as sine and cosine

Amplitude Doesn’t really apply (not a wave) Gives a point the graph passes through Period Repeats twice as fast as sin, cos, sec, csc Phase shift, Vertical shift Same as sin, cos, sec, csc

Graph one period, beginning at zero. Amplitude Period Phase shift Vertical shift Re-center graph at

Perkins AP Calculus AB Day 1 Trig (Appendix Section 3)

Review of Trigonometry Sin Cos Tan

Give in simplified radical form.

Identities you should know: Even / Odd Properties Compare the values of the trig function in QI and QIV.

Solve on the interval.

Trig Graphs Amplitude Period Phase shift Vertical shift

Create these graphs by making the sine or cosine graphs first and then inverting individual points. Amplitude Period Phase shift Vertical shift

Amplitude Period Phase shift, Vertical shift

Graph one period, beginning at zero. Amplitude Period Phase shift Vertical shift