Lemma
MediumConic sections
OpenStax, Algebra and Trigonometry 2e §12.3 The Parabola · Exercise 73 · Geometry · Conic sections

The Parabola · Exercise 73

An object is projected so as to follow a parabolic path given by where is the horizontal distance traveled in feet and is the height. Determine the maximum height the object reaches.

~8 minWritten answer · compare with the solution

OpenStax, Algebra and Trigonometry 2e · §12.3 The Parabola · Exercise 73

Stuck? A gentle nudge

No hints for this one.

Something off?
Workspace
Your working

Check your full solution

Upload photos of your handwritten work or a PDF, and Lemma will read it and tell you whether it's right — and where it first goes wrong if not.