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