Practice Midterm Exam - Numerical Trigonometry | MATH 125, Exams of Mathematics

Material Type: Exam; Class: Numerical Trigonometry (GT-MA1); Subject: Mathematics; University: Colorado State University; Term: Unknown 2012;

Typology: Exams

2011/2012

Uploaded on 05/22/2012

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ws ene Unit 5 TIME LIMIT: 30 minutes . as CALCULATOR: allowed Spas Vag ab ud SAVE THIS EXAMINATION. IT IS YOUR PROOF THAT YOU TOOK IT AT THIS TIME. t “|: ~ 18 239° “A g “7 7 Wy What is the exact value of tant secy + sin 45° cot 60°? ne PONE ; ye BS 26 yy SB ya e z > e a 1,8, ” vy “ On the graph of y=cos 6 (e in radians) shown, LIN what are the coordinates : of point Q? \ x L. A) (-2.-1) B) (+1, -1) © x“ oy €) GH-1) D) (-2n,-1) r E) (~4,-1) : What is the period of the function y = Jpinke (o in radians)? Aly Bde c)4 d)B E) 8x The2>graph of a function of the form y=Asin Be or y=Acos Bo (8 in radians) is shown betgw. What is the equation for this function? et pt B) yesinge C) y=sin 309 D) y=cos 37a E) yecos3a Over for problem 5 @ 1989 Department of Mathematics Colorado State University