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5.6 Exercise 117

Avg difficulty 2.5

Use the given rational function to answer the question.

The concentration C C of a drug in a patient’s bloodstream t t hours after injection is given by C(t)= 100t 2 t 2 +75 . C \left(t\right) = \frac{100 t}{2 t^{2} + 75} . Use a calculator to approximate the time when the concentration is highest.

OpenStax Algebra and Trigonometry 2e, 5.6 Rational Functions, exercise 117

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Adapted from College Algebra © 2021 Rice University. Licensed under CC BY 4.0. Sources: College Algebra 2e, Algebra and Trigonometry 2e, Precalculus 2e, College Algebra with Corequisite Support 2e. Imported at revision 4922e46.