mth_251_simonds_final_exam_key_200901

mth_251_simonds_final_exam_key_200901 - MTH 251 Mr. Simonds...

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MTH 251 – Mr. Simonds class – Winter Term, 2009 – Final Exam Page 1 of 10 MTH 251 – Final Exam – No Calculator Given March 18, 2009 Name Please note that this test counts for 125 points 1. Fill in each blank with the simplified formula. Do any necessary figuring on your scratch paper; that is, do not show steps on this problem. (1.5 points each) a. () x d xe dx = b. 4 d d θθ ⎛⎞ = ⎜⎟ ⎝⎠ c. ( ) 3 d t dt = d. 2 sin d x dx = e. 3 x d e dx = f. ( ) 2 cos d w dw = g. 5 1 d dx e = h. 1 ln 8 d dx x = i. sin d d θ = j. 1 dx dx x = + k. sec d d β = l. d e dt π =
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MTH 251 – Mr. Simonds class – Winter Term, 2009 – Final Exam Page 2 of 10 2. Find the critical numbers of the function () 3 3 1 fx x x =− . Show all necessary work in a manner consistent with that illustrated and discussed during lecture. (8 points)
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MTH 251 – Mr. Simonds class – Winter Term, 2009 – Final Exam Page 3 of 10 3. Find the inflection points on function ( ) 42 64 8 1 2 kx x x x = −+− . Show all relevant work and make sure that your conclusion is clear. (9 points)
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MTH 251 – Mr. Simonds class – Winter Term, 2009 – Final Exam Page 4 of 10 4. Figure 1 shows the curve ( ) sin y x ye π −= . Find the slope of the tangent line to this curve at the point ( ) 0,0 . Make sure that your work is well organized and that your conclusion is clear. (9 points) Figure 1
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MTH 251 – Mr. Simonds class – Winter Term, 2009 – Final Exam
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This note was uploaded on 02/24/2010 for the course MATH math 251 taught by Professor Simonds during the Spring '10 term at Portland CC.

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mth_251_simonds_final_exam_key_200901 - MTH 251 Mr. Simonds...

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