Name: SAT Math Help & School Math Mastery
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#16349

data analysis

linear

hard

85 sec

The scatterplot below shows engine size $x$ (in liters) and fuel efficiency $y$ (in miles per gallon) for a sample of cars. Which of the following could be an equation for a line of best fit for the data?

A.

$y = - 2 x + 38$

B.

$y = - 3 x + 40$

C.

$y = - 7 x + 42$

D.

$y = 5 x + 35$