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Unformatted text preview: )+2 e) sin( π 2 x )-2 [10 points] III. Free Response 1.- Suppose the minute hand of a clock is 6 inches, consider the position of the minute hand at the time our class starts. What would be the time when the minute hand has traveled an arc of 8 π ? 2.- Given cos θ = 2 √ 5 and tan θ < 0 ﬁnd: a) sin θ b) sec 2 θ c) tan( θ + 3 π ) 3.- Compute sin θ , cos θ and tan θ , for θ =-570 ◦ . (You may use any of the techniques learned in class, using coterminal angles, reference angles, even-odd properties or periodicity. ..)...
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