What is the slope of the line that passes through the points:
(6,-4), (15,-4)

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.

Ined this is due tomorrow and i dont know the answer can you find all the exponents

How do you determine whether a relationship represented as as graph is linear or nonlinear