Solution:
Given:
Graphs showing lines through different points.
To get the line of best fit for the data.
The line of best fit refers to a line through a scatter plot of data points that best expresses the relationship between those points.
It is the line that touches most points or passes through most of the points.
From the four graphs given, the line that touches or passes through most points is;
Therefore, the graph above is the line of best fit.
The second graph is the correct answer.