Which expression is equivalent to 64 − 9x2? (32)2 − (3x)2 (32)2 + (−3x)2 (8)2 − (3x)2 (8)2 + (−3x)2

Write an algebraic expression for the word expression the quotient of c and 8

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

Find the average rate of change for the given function drom x=1 to x=2