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Unformatted text preview: 10/19 Classwork
Wednesday, October 19, 2011
1:01 PM Special Trig Functions Yep, we are retesting this until all of you get a perfect score. Ignore if you have
already scored a 4 on this test. No reference, no calculator.
For each, tell which quadrant the terminal side lies, find the measure of the reference angle, and then
evaluate the trig function. Quadrant? Quadrant?
Graph of Tangent and Cotangent Functions
Graph at least two periods. Clearly label your x scale and show your asymptotes. Applications: Simple Harmonic Motion
Given the amplitude (a) and frequency (f), find
the equation in the form
a) b) Ch_3 Page 1 The amplitude of the sound wave for C below middle C
is 1, and the frequency is 132 cycles per second. Find
an equation for the graph. Solve Right Triangles
Solve the given right triangle. Round side lengths
to the nearest tenth and angle measures to the
nearest degree. Ch_3 Page 2 ...
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This note was uploaded on 11/19/2011 for the course MATH 180 taught by Professor Byrns during the Spring '11 term at Montgomery College.
- Spring '11