Valentine's Day: Calculus First & Second Derivative Tests Pixel Art Mystery Picture Coloring Activities Students will perform the first and second derivative tests to analyze functions (quadratics, cubics, quartics, rationals, & equations with rational exponents) to find critical points, intervals of increasing/decreasing values, inflection points, and intervals of concavity.Product Features:25 unique Valentine’s Day Pixel Art Mystery Pictures5 different versions: Each with 15 unique que