Uploaded May 2025 | Updated September 2026, 3 hours ago

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In this video we discuss how to solve all four of the AP Precalculus Free Response Questions (FRQs).
Link to AP PC Deep Dive pdf: drive.google.com/file/d/1AzK4XjPEdYuJe-IB7HvBIWQw_kqQAlFo/view?usp=drive_link

Link to writing equations from graphs of trig functions: youtu.be/clC3ld6rJVU
My AP PC Videos: youtube.com/playlist?list=PL6iwkLfBjZiz6u-JxZrKVrmW4IPL8pHA6

00:00 Intro
01:13 FRQ #1: Function Concepts
14:58 FRQ #2: Modeling Non-Trig
30:28 FRQ #3: Modeling Trig
45:22 FRQ #4: Symbolic Manipulation