Name: SAT Math Help & School Math Mastery
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#39691

data analysis

graphs

medium

90 sec

The scatterplot shows the number of tasks remaining ( $y$ ) for a project after $x$ days of work. Which of the following equations best models the relationship between the number of tasks remaining and the days of work?

A.

$y = - 1.9 x + 10.1$

B.

$y = - 2.0 x + 9.5$

C.

$y = 1.9 x + 10.1$

D.

$y = - 1.9 x - 10.1$