test1trig09 - Name: Version A MAC 1114 Test 1 09/24/2009...

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Unformatted text preview: Name: Version A MAC 1114 Test 1 09/24/2009 Recall that: s = r A = 1 2 r 2 = t v = s t v = r [6 points] I. MULTIPLE CHOICE (True and false are half a point each) 1. One revolution is equivalent to radians True False 2. The reference angle of is the angle the terminal side of makes with the x-axis True False 3. sec 2 = 1- tan 2 True False 4. csc is defined on the x- intercepts of cos True False 5. The angle = 63 42 in radians is equivalent to how many degrees? a) 270 b) 90 c)- 90 d) 1 120 e) 3 2 6. The point on the xy- plane with coordinates (- 2 , ) can be used to compute the value of the trigonometric functions for the angle = a) = 0 b) = 90 c) = d) =- 2 e) = 4 7. Given y = cos( x + 2), suppose T =Period and = phase shift of y , then which of the following holds. a) T = 2 b) T = 2 c) T = 2 d) T = 2 e) T = 2 =- 2 = 2 =- 2 =- 2 = 2 8. Choose the graph that corresponds to the equation8....
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This note was uploaded on 12/27/2011 for the course MAC 1114 taught by Professor Gentimis during the Spring '11 term at University of Florida.

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test1trig09 - Name: Version A MAC 1114 Test 1 09/24/2009...

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