The amount y of photosynthesis that takes place in a certain plant depends on the intensity x

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The amount y of photosynthesis that takes place in a certain plant depends on the intensity x of the light present, according to

y = 120x2 - 20x3 .... for x ( 0

(a) Graph this function with a graphing utility. (Use y min = - 100 and y-max = 700.)

(b) The model is valid only when f(x) ( 0 (that is, on or above the x-axis). For what x-values is this true?

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Mathematical Applications for the Management Life and Social Sciences

ISBN: 978-1305108042

11th edition

Authors: Ronald J. Harshbarger, James J. Reynolds

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Question Posted: Feb 09, 2018 04:39 AM

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The amount y of photosynthesis that takes place in a certain plant depends on the intensity x

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Mathematical Applications for the Management Life and Social Sciences

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