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SAT Math Practice Question #6433 - SATify | SATify

#6433

statistics

data analysis

graphs

linear equations

modeling

bivariate data

easy

45 sec

Calculator OK

The scatterplot shows the relationship between two variables, $x$ and $y$ . A line of best fit is also shown.

Which of the following equations best represents the line of best fit shown?

A.

$y = 13.5 + 0.8 x$

B.

$y = 13.5 - 0.8 x$

C.

$y = - 13.5 + 0.8 x$

D.

$y = - 13.5 - 0.8 x$