The equation that would represent the relationship in the scatter plot is
y = -0.8x + 10
What is line of best fit?
The line of best fit is a straight line that best represents the relationship between a set of data points.
It is commonly used in statistics to model and understand the general trend or pattern in a scatter plot of paired data.
The data in the scatter plot is used to calculate the line of best fit. The plot is attached.