OpenStax, Algebra and Trigonometry 2e §3.4 Composition of Functions · Example 4 · Algebra · Functions

Interpreting Composite Functions

The function $c (s)$ gives the number of calories burned completing $s$ sit-ups, and $s (t)$ gives the number of sit-ups a person can complete in $t$ minutes. Interpret $c (s (3)) .$

~5 minWritten answer · check your work with Lemma

OpenStax, Algebra and Trigonometry 2e · §3.4 Composition of Functions · Example 4

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.