OpenStax, Algebra and Trigonometry 2e §5.1 Quadratic Functions · Exercise 77 · Algebra · Quadratics

Quadratic Functions · Exercise 77

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

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OpenStax, Algebra and Trigonometry 2e · §5.1 Quadratic Functions · Exercise 77

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