Question

Which of the following is the line of best fit for the scatter plot shown?

1) y = 0.75x + 0.25
2) y = 1.3x - 0.3
3) y = 0.7x + 0.3
4) y = 0.7x + 1.5

Answer 1

The line of best fit for the scatter plot would be y = 0.75x + 0.25.

Step-by-step explanation:

The line of best fit for a scatter plot is the line that best represents the relationship between the two variables being plotted. To determine the line of best fit, we look for a linear equation that closely aligns with the data points.

In order to find the line of best fit, we can calculate the slope and y-intercept of the line. The equation that represents the line of best fit is y = mx + b, where m is the slope and b is the y-intercept.

Looking at the given answer choices, the line of best fit for the scatter plot would be y = 0.75x + 0.25, option 1. This equation has a slope of 0.75 and a y-intercept of 0.25, which closely aligns with the data points on the scatter plot.