2. Amy is writing the program for a video game. For one part of the game she uses the rule (x, y)  (x + 2, y - 3) to move points on the screen.

(a) What output does the rule give when the input is (-5, 2)? Show your work. (

(b) What output does the rule give when the input is (3, -4)? Show your work.

Here are the 30 best lifetime baseball batting averages of all time, arranged in order from lowest to highest: 0.319, 0.329, 0.330, 0.331, 0.331, 0.333, 0.333, 0.333, 0.334, 0.334, 0.334, 0.336, 0.337, 0.338, 0.338, 0.338, 0.340, 0.340, 0.341, 0.341, 0.342, 0.342, 0.342, 0.344, 0.344, 0.345, 0.346, 0.349, 0.358, 0.366 if you were to build a histogram of these data, which of the following would be the best choice of classes?