Back to 7.6 Modeling with Trigonometric Functions

7.6 Exercise 53

Avg difficulty 2.5

Construct an equation that models the described behavior.

A deer population oscillates 19 above and below average during the year, reaching the lowest value in January. The average population starts at 800 deer and increases by 160 each year. Find a function that models the population, P, P , in terms of months since January, t. t .

OpenStax Precalculus 2e, 7.6 Modeling with Trigonometric Functions, exercise 53

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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.