AP Precalculus Year-End Review Circuit Activity:Your AP Precalculus students will have 26 self-checking question stems in a circuit-style training for a full-year review for units 1-8. The activity includes an answer key. You might like these other Circuit-Style resources:Rates of Change Circuit ActivityExponential and Logarithmic Functions "This or That" ActivityAP® is a registered trademark of the College Board® which was not involved in the creation of, and does not endorse this product.**