The difference of half of a number and three is equivalent to negative five?

What is the point-slope form of the equation for the line with a slope of -2 that passes through (1,4)?

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.

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex