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Trig Assignment Sheet 911 – 9

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Trig Assignment Sheet 911 – 9 Powered By Docstoc
					                               Trig Assignment Sheet 2008-9
Trig Standards:
1.0 Students understand the notion of angle and how to measure it, in both degrees and
    radians. They can convert between degrees and radians.
2.0 Students know the definition of sine and cosine as y-and x-coordinates of points on
the unit circle and are familiar with the graphs of the sine and cosine functions.
3.0 Students know the identity cos2 (x) + sin2 (x) = 1:
3.1 Students prove that this identity is equivalent to the Pythagorean theorem (i.e.,
students can prove this identity by using the Pythagorean theorem and, conversely, they
can prove the Pythagorean theorem as a consequence of this identity).
3.2 Students prove other trigonometric identities and simplify others by using the identity
cos2 (x) + sin2 (x) = 1. For example, students use this identity to prove that sec2 (x) = tan2
(x) + 1.
4.0 Students graph functions of the form f(t) = A sin (Bt + C) or f(t) = A cos (Bt + C) and
interpret A, B, and C in terms of amplitude, frequency, period, and phase shift.
5.0 Students know the definitions of the tangent and cotangent functions and can graph
them.
6.0 Students know the definitions of the secant and cosecant functions and can graph them.
8.0 Students know the definitions of the inverse trigonometric functions and can graph
the functions.

9.0 Students compute, by hand, the values of the trigonometric functions and the inverse
trigonometric functions at various standard points.
19.0 Students are adept at using trigonometry in a variety of applications and word
problems.

   Date                        In Class                                        Homework
Thursday      5.1 Convert D/M/S to decimal                            5.1 p.404 #3, 9, 15, 21, 25,
1/8           Find arc length                                         35-43 Odd, 59
              Degrees to Radians, and back
                                                                      5.2 p.417 #3, 11, 17, 23, 49,
              Warm Up 5.1 #1, 13, 23, 57, 63                          57, 73, 91

              5.2 Find exact values of trig functions
              Find approx values of trig.

              Warm Up 5.2 #1, 15, 21, 27, 31, 39, 47
Friday        5.2 Unit Circle II                                      5.1 p.404 #5, 11, 17, 29, 31,
1/9           gc-deg vs rad mode                                      75
              given angle find all 6 f(x)s                            5.2 p.417 #5, 13, 15, 19, 21,
              sum/diff of trig f(x)s #16, 22, 26                      25, 43, 47
Monday     5.3 Domain and Range                          5.3 p.429 #3, 9, 11, 19, 21,
1/12       Period                                        35-43 Odd
           Fundamental Identities (draw triangles)
           Even/Odd properties #26,50, 62, 68

           Warm Up 5.3 #1, 17, 33 (use triangles), 49,
           85
Tuesday    More 5.3                                      5.3 p.429 #27, 29, 51, 53, 57,
1/13                                                     59, 61, 65, 71, 77
Thursday   QUIZ 5.1-5.3 (you can use your unit           5.4 p.437 #1, 5, 9, 13, 17, 21,
1/15       circle and your parent function graphs)       31, 35, 39, 47, 49, 53, 63
           5.4 Complementary Angles
           Reference Angles

           Warm Up 5.4 #1, 11, 27, 45, 57
Friday     5.5 Graphing Trig Functions                   5.5 part 1 #7, 9, 13, 15, 17, 21
1/16       Warm Up 5.5 #1, 3, 5, 11, 19, 35, 43          – 26, 31, 33
Thursday   Go over 5.4 HW                                Graphing Worksheet
1/22       5.5 Translating Trig Functions I              5.5 part 2 #37, 41, 42, 44 – 46
           5.5 Translating Trig Functions II
Friday     5.5 Translating Trig Functions III            5.5 p.452 #47-61 Odd
1/23       tanx, secx, cscx
Monday     Review 5.4-5.5                                p.471 #27, 31, 35, 39, 43, 47-
1/26                                                     51
Schedule
G
Tuesday    Quiz 5.4-5.5
1/27
Thursday   Advisory Day                                  5.6 part 1 #6 – 12 all, 17, 21,
1/29       5.6 Inverse Trig Functions I                  69, 71
           Warm Up 5.6 part 1 #1, 3, 5, 13, 67
Friday     5.6 Inverse Trig Functions II                 5.6 part 2 #29-45 first column,
1/30       Warm Up 5.6 part 2 #25, 39, 57                Draw triangles, 61, 63
Monday     Chapter 5 Review                              p.471 #1-45 EOO, 48-51 all,
2/2                                                      55, 59, 65, 69, 71
Tuesday    Chapter 5 Review                              Review as needed
2/3
Thursday   Chapter 5 Test
2/5
Friday     Rest of Chapter 5 test
2/6

				
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