Name: SAT Math Help & School Math Mastery
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#37594

data analysis

quadratic equations

hard

90 sec

The scatterplot shows data points that lie approximately on an upward-opening parabola. The vertex of the parabola is near $(3, - 4)$ , and one of the points on the scatterplot is approximately $(1, 0)$ . Which of the following is the best model for the data in the scatterplot?

A.

$y = (x - 3)^{2} - 4$

B.

$y = (x + 3)^{2} - 4$

C.

$y = 2 (x - 3)^{2} - 4$

D.

$y = (x - 1) (x - 3)$