Lemma
MediumInverse functions
OpenStax, Algebra and Trigonometry 2e §8.3 Inverse Trigonometric Functions · Review Exercise 89 · Trigonometry · Inverse functions

Inverse Trigonometric Functions · Review Exercise 89

Suppose a weight is attached to a spring and bobs up and down, exhibiting symmetry.

What is the time required for the weight to return to its initial height of 5 inches? In other words, what is the period for the displacement function?

~8 minWritten answer · compare with the solution

OpenStax, Algebra and Trigonometry 2e · §8.3 Inverse Trigonometric Functions · Review Exercise 89

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.