Which statement could be used to explain why f(x) = 2x - 3 has an inverse relation that is a function?

A - The graph of f(x) passes the vertical line test.

B - f(x) is a one-to-one function.

C- The graph of the inverse of f(x) passes the horizontal line test.

D - f(x) is not a 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