Math150Quiz1and2S11

Math150Quiz1and2S11 - Math 150 Name: _ QUIZ ON CHAPTERS 1...

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Math 150 Name: ________________________ QUIZ ON CHAPTERS 1 AND 2 MATH 150 – SPRING 2011 – KUNIYUKI 105 POINTS TOTAL, BUT 100 POINTS = 100% Show all work, simplify as appropriate, and use “good form and procedure” (as in class). Box in your final answers! No notes, books, or calculators allowed. Check one: Can you easily print files from the class web site? Yes. I do not need copies of exam solutions made for me. No. Please provide me with copies of exam solutions. 1) Fill in the blanks. Find rules for functions f and g so that f ± g () x = fgx = 1 x + 4 3 . (We are decomposing a composite function.) gx = fu = (Do not let f or g be the identity function.) (2 points)
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2) Complete the Identities. Fill out the table below so that, for each row, the left side is equivalent to the right side, based on the type of ID given in the last column. (10 points total; 2 points each) Left Side Right Side Type of ID 1 + cot 2 x Pythagorean ID cos u + v () Sum ID sin u ± v Difference ID sin 2 u Double-Angle ID cos 2 u Power-Reducing ID (PRI) 3)
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Math150Quiz1and2S11 - Math 150 Name: _ QUIZ ON CHAPTERS 1...

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