Decode encrypted messages to determine the form for an affine cipher, and practice your reasoning and arithmetic skills. Input your guesses for the multiplier and constant. Caesar Cipher III is one of the Interactivate assessment explorers.
Students investigate linear functions with positive slopes by trying to guess the slope and intercept from inputs and outputs. Positive Linear Function Machine is one of the Interactivate assessment explorers.
This worksheet is for use with the Translations, Reflections, and Rotations lesson plan (http://shodor.org/interactivate/lessons/TranslationsReflectionsRotations/).