7-4
8-1
inverse functions restricting the range-
simple trig equation ex 1,2,3 angle of inclination
3x+9=7 3cosθ + 9 =7 x2=4 cot2θ=4 2cosθ+9=10
Y=-2/5x + 3 what is the angle made with the x-axis and the line, read in a counter clockwise direction- can only be an angle between 0-180
cw p. 299 1-21
p. 299 top 1-11
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Angle of inclination- and p. 299 even 1-30
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8-2
two videos listed under trigonometry,
Graphing sine and cosine with different ....
And graphing y=-2cos 2x
Graph sin and cos- discover what each means
Y=AsinBx
KEY POINTS= period /4
P 304 1-6 p. 305 1-20
united streaming ocean waves, ,(10 minutes)
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3. y-k=asinb(x-h) key points period /4
vertical slide horizontal slide
split – sketching one day p.313 (9-14) odd
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Writing equation
p. 313 1-14 even p. 319 1-8
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review for waves
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55 pt test on waves
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Trig models
p. 314 #15.16.17.19 (using calc- windows y=3
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Trig models
Ex 2 p. 310 hw/cw p.314 15,16,17,19,24
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Ferris wheels and packet from website
review-packet
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test
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Computer lab- biorhythm and ferris wheel- ONLY IF TIME
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8-4 relationships among the functions
p. 320 1-7 p. 321 1-12
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go over hw (takes time) p. 321 12-23
worksheet from the precalculus book p. 379-380 (27-63 odd
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Go over hw
p. 322 29-32
Hw – even from precalc book 28-64
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5. solving more difficult trig equations
p. 323 ex 1-4
p. 326 1-16
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Review for test
p. 329 8-10 and review sheet
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test
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