Can someone help? I’ve been on this question for an entire day now

When drawing a trend line for a series of data on a scatter plot, which of the following is true? a. there should be an equal number of data points on either side of the trend line. b. all the data points should lie on one side of the trend line. c. the trend line should not intersect any data point on the plot. d. the trend line must connect each data point on the plot.

The sum of these consecutive integers is equal to 9 less than 4 times the least of the integer. find the three integers

Find the distance from the theater to the library. leave your answer in simplest radical form if necessary. 12 √12 74 √74