Lemma
MediumGraphs of trig functions
OpenStax, Algebra and Trigonometry 2e §8.1 Graphs of the Sine and Cosine Functions · Exercise 48 · Trigonometry · Graphs of trig functions

Graphs of the Sine and Cosine Functions · Exercise 48

A Ferris wheel is 25 meters in diameter and boarded from a platform that is 1 meter above the ground. The six o’clock position on the Ferris wheel is level with the loading platform. The wheel completes 1 full revolution in 10 minutes. The function gives a person’s height in meters above the ground t minutes after the wheel begins to turn.

ⓐ Find the amplitude, midline, and period of
ⓑ Find a formula for the height function
ⓒ How high off the ground is a person after 5 minutes?

Its source prints no answer for this problem, so there's nothing to check against.

~8 minWritten answer · check your work with Lemma

OpenStax, Algebra and Trigonometry 2e · §8.1 Graphs of the Sine and Cosine Functions · Exercise 48

Stuck? A gentle nudge

No hints for this one.

Something off?
Workspace
Your working

Check your full solution

Attach photos of your pages (up to 3) or one PDF — or check what you typed above. Lemma reads the work and verifies the reasoning, not just the answer.

Your first check today doesn't need an account.

Your photos and PDFs are read once and not stored — only the transcription is kept.