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#37604

linear

data analysis

hard

90 sec

The scatterplot shows the number of hours a person spent exercising, $x$ , and the number of calories burned, $y$ . A line of best fit is given by the equation $y = 300 x + 50$ .

Based on this line of best fit, what is the predicted number of calories burned if a person exercises for 1.5 hours?

• 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.