Part 1.] identify the transformations that describe the graph of an odd function. select all that apply. reflection over the x-axis; reflection over the y-axis; reflection over the line y = x; 90° rotation around the origin; 180° rotation around the originpart 2.]  prove that if  f(x)  and  g(x)  are both even functions, then  h(x)  =  f(x)  +  g(x)  is an even function.

If your score on your next statistics test is converted to a z score, which of these z scores would you prefer: minus2.00, minus1.00, 0, 1.00, 2.00? why? a. the z score of 2.00 is most preferable because it is 2.00 standard deviations above the mean and would correspond to the highest of the five different possible test scores. b. the z score of 0 is most preferable because it corresponds to a test score equal to the mean. c. the z score of minus2.00 is most preferable because it is 2.00 standard deviations below the mean and would correspond to the highest of the five different possible test scores. d. the z score of minus1.00 is most preferable because it is 1.00 standard deviation below the mean and would correspond to an above average