Anchor+A1.2.2.2

=A1.2.2.2 - Analyze and/or interpret data on a scatter plot.= = = =Key Vocabulary: = = = =A1.2.2.2.1 Draw, identify, find, and/or write an equation for a line of best fit for a scatter plot.= The scatter plot below shows the cost ( y) of ground shipping packages from Harrisburg, PA, to Minneapolis, MN, based on the package weight ( x).

Which equation best describes the line of best fit? A. y = 0.37x + 1.57 B. y = 0.37x + 10.11 C. y = 0.68 x + 2.32 D. y = 0.68 x + 6.61 Answer: D

=Additional Resources:= PDESAS Algebra I Module 3 Resources Khan Academy - Line of best fit