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3.2 Exercise 106

Avg difficulty 2.5

A rocket is launched in the air. Its height, in meters above sea level, as a function of time, in seconds, is given by h( t )=−4.9 t 2 +229t+234. h \left(t\right) = - 4.9 t^{2} + 229 t + 234. Find the maximum height the rocket attains.

OpenStax Precalculus 2e, 3.2 Quadratic Functions, exercise 106

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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.