Celebrate Halloween with Calculus First & Second Derivative Tests Pixel Art! Students analyze functions, including quadratics, cubics, quartics, rationals, and those with rational exponents, using first and second derivative tests. They find critical points, intervals of increase/decrease, inflection points, and concavity, revealing a spooky mystery picture as they work through this engaging activity. Perfect for deepening calculus understanding with a holiday twist! Product Highlights⭐️ 25 D