Exit Ticket: Use finite differences to determine whether each of the
tables below represent a linear or quadratic function. If linear
determine whether the function is increasing or decreasing. If
quadratic, determine whether the functions opens upward or
downward
Ex 1: Determine whether each data set could
represent a quadratic function. Explain
X 1 3 5 7 9

Y -1 1 7 17 31

X 3 4 5 6 7

Y 1 3 9 27 81

17
31
Y1
3
9
27
81

Someone answer asap for ! max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a. the median of max’s data is 250 b. more than half of the data points max recorded were 177 centimeters. c. a data point chosen at random is as likely to be above the mean as it is to be below the mean. d. every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.