To determine To calculate: The approximate location of local extrema of provided function f ( x ) = 0.2 x 4 − x 3 − 12 x 2 + 99 x − 5 . Explanation Given: The function is: f ( x ) = 0.2 x 4 − x 3 − 12 x 2 + 99 x − 5 Calculation: Consider the provided function, f ( x ) = 0.2 x 4 − x 3 − 12 x 2 + 99 x − 5 Steps for trace the graph in TI-83: Step (1): Press the [ Y = ] key. Step (2): Enter the provided equation of f ( x ) in [ Y 1 = ]. Step (3): Go to [WINDOW] and set: X min = − 10 X max = 10 X scale = 1 And Y min = − 700 Y max = 700 Y scale = 1 Step (4): Click the [TRACE] key to obtain the graph

Pearson eText for Mathematics with Applications In the Management, Natural, and Social Sciences -- Instant Access (Pearson+)

12th Edition

ISBN: 9780137504381

Author: Margaret Lial, Thomas Hungerford

Publisher: PEARSON+

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Chapter 12.1, Problem 41E

To determine

To calculate: The approximate location of local extrema of provided function f(x)=0.2x4−x3−12x2+99x−5.

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Chapter 12.1, Problem 40E

Chapter 12.1, Problem 42E

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Problem #5 Suppose you flip a two sided fair coin ("heads" or "tails") 8 total times. a). How many ways result in 6 tails and 2 heads? b). How many ways result in 2 tails and 6 heads? c). Compare your answers to part (a) and (b) and explain in a few sentences why the comparison makes sense.

Chapter 12 Solutions

Pearson eText for Mathematics with Applications In the Management, Natural, and Social Sciences -- Instant Access (Pearson+)

Ch. 12.1 - Checkpoint 1 For what values of x is the function...Ch. 12.1 - Checkpoint 2 Find all intervals on which is...Ch. 12.1 - Checkpoint 3 Identity the x-values of all points...Ch. 12.1 - Checkpoint 4 Find the critical numbers for each of...Ch. 12.1 - Prob. 5CP Ch. 12.1 - Prob. 6CP Ch. 12.1 - Checkpoint 7 Find the locations of the local...Ch. 12.1 - Prob. 8CP Ch. 12.1 - Checkpoint 9 If a sales function is given by...Ch. 12.1 - Prob. 1E

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