Section+2.2

(ANswers provided by Anthony, Andy, and Michael) || Student Feedback || Teacher Feedback || even, and when a graph is even f(-x) = - f(x), and in this case, they do equal each other. ||  || Correct - nice explanation. ||
 * Student Answers
 * 58. True because f(-x) = f(x) ||  || Correct ||
 * 59. False because symmetrical over the Y axis means
 * 60. A) f(4) = 1 ||  || Correct ||
 * 61. E) f(0) is undefined ||  || Correct ||
 * 62. B) f is even ||  || Correct ||
 * 63. B) all [0,infinity) ||  || Correct - remove the word "all" before the interval. ||