<p>Good AP prep, I posted in hsl, cause it has good activity.
What would be a good book? Would barron's be more difficult?</p>
<p><a href=“http://www.cantonlocal.org/Downloads/solutions_FR1969_1978.pdf”>http://www.cantonlocal.org/Downloads/solutions_FR1969_1978.pdf</a>
<a href=“AP Calculus AB Exam – AP Students | College Board”>Get the Most Out of AP – AP Students | College Board;
<p>Less than a minute on google got me nearly a quarter of a century of released questions. There’s more FRQs online than you could possibly need. I wouldn’t bother with a book.</p>