Math150Quiz4S11

# Math150Quiz4S11 - Math 150 Name QUIZ ON CHAPTER 4 MATH 150 SPRING 2011 KUNIYUKI 105 POINTS TOTAL BUT 100 POINTS = 100 Show all work simplify as

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Math 150 Name: ________________________ QUIZ ON CHAPTER 4 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 or books allowed. A scientific calculator is allowed. YOU MAY USE THE BACK OF THIS TEST IF YOU NEED MORE SPACE 1) Consider fx () = x + 5 16 ± x 2 . (13 points total) a) Find and box in all critical numbers of f . If there are none, write “NONE.” Show all work, as we have done in class. (9 points)

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Reminder: fx () = x + 5 16 ± x 2 . b) Find the absolute maximum point and the absolute minimum point on the graph of f in the usual xy -plane, if x is restricted to the interval ± 3, 0 ² ³ ´ µ . (4 points) 2) State Rolle’s Theorem, including the hypotheses and the conclusion. Write the conclusion using the algebraic notation we used in class; don’t just refer to tangent lines or secant lines. (8 points)
3) Sketch the graph of fx () = x 6 + 6 x 5 ± 3 in the usual xy -plane. (30 points) • Find all critical numbers of f and label them CNs.

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## This note was uploaded on 09/08/2011 for the course MATH 150 taught by Professor Bart during the Spring '06 term at Mesa CC.

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Math150Quiz4S11 - Math 150 Name QUIZ ON CHAPTER 4 MATH 150 SPRING 2011 KUNIYUKI 105 POINTS TOTAL BUT 100 POINTS = 100 Show all work simplify as

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