Select all the correct answers.
Each of these scatter plots has a line of fit for its data points. Which graphs have a line that is a line of best fit for the data points?
A. Graph shows upward right slant line and 25 closed data points plotted, above and below the line, on a coordinate plane without marked units. Line begins 1 unit above the origin on Y-axis and goes till 7 units along X-axis and 6 units on Y-axis.
B. Graph shows line and data points plotted in quadrant 1 of a coordinate plane. Line goes through (0, 1), (5, 8). A few points are plotted above the line and most of the points are below the line in a linear trend.
Graph shows line and data points plotted in quadrant 1 of a coordinate plane. Line goes through (0, 7), (7, 5). 3 points are plotted above the line and most of the points are below the line with a decreasing linear trend.
C. Graph shows line and 20 data points plotted in quadrant 1 of a coordinate plane. Line goes through (0, 5), (7, 0). 10 points are plotted above and below the line and these are randomly distributed.
Graph shows line and 36 data points plotted in quadrant 1 of a coordinate plane. Line goes through (1, 0), (7, 4). 5 points are plotted below the line and 31 points are plotted above the line in a linear trend.