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#37500

linear

data analysis

medium

75 sec

A scatterplot shows the relationship between the number of years since a car was manufactured, $x$ , and its resale value in thousands of dollars, $y$ . A line of best fit is shown. The line of best fit passes approximately through the points $(2, 25)$ and $(10, 9)$ . What is the approximate decrease in the car's resale value, in dollars, for each additional year since its manufacture?

• Up to 5 characters (6 if negative). Only numbers, decimal (.), fraction (/), negative (-).
• Fractions must be in lowest terms.
• Mixed numbers must be converted to improper fractions.