Question

Show what you know Scatter Plots and Lines of Best Fit

a) The homeowner would use about 2 gallons of oil to heat the house for a month with an average temperature of 10°F.
b) The homeowner would use about 5 gallons of oil to heat the house for a month with an average temperature of 15°F.
c) The homeowner would use about 8 gallons of oil to heat the house for a month with an average temperature of 55°F.
d) The homeowner would use about 5 gallons of oil to heat the house for a month with an average temperature of 35°F.

Answer 1

A scatter plot is a graph that shows the relationship between two variables, and a line of best fit is the straight line that comes closest to all the points on the scatter plot.

Step-by-step explanation:

A scatter plot is a graph that shows the relationship between two variables. In this case, the variables are the average temperature and the amount of oil used to heat the house. To create a scatter plot, you would plot each data point on the graph, with the temperature on the x-axis and the oil usage on the y-axis.

A line of best fit is a straight line that comes closest to all the points on a scatter plot. It represents the general trend or pattern in the data. To find the line of best fit, you would draw a line that minimizes the distance between the line and the points on the scatter plot.

Using the given data points, we can create a scatter plot and draw a line of best fit. The x-axis would represent the average temperature in °F, and the y-axis would represent the amount of oil used in gallons. The scatter plot would show the points (10, 2), (15, 5), (55, 8), and (35, 5). The line of best fit would be a straight line that comes closest to all these points.