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12.4 Exercise 68

Avg difficulty 2.5

Explain the notation in words. The volume f(t) f \left(t\right) of a tank of gasoline, in gallons, t t minutes after noon.

f'(30)=−20 f ' \left(30\right) = −20

OpenStax Precalculus 2e, 12.4 Derivatives, exercise 68

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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.