Consider symmetry under the motions in Example 8.1. As geometric objects, the 26 capitalletters of the alphabet fall into five sets, with letters in each set having the same group ofsymmetries. Determine the five sets. (Suggestion: A, B, N, H, and F belong to different sets.)

Module 4 Lecture 4A: Use line of best fit when more than one x and y coordinate. ( The predicted value of y) o There is error associated with each value of “x”, the error is the difference between the real value of y and the predicted value of y for each x value To best graph multiple data points a scatter plot is best. o Using...