Name: SAT Math Help & School Math Mastery
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A.

A parabola opening upwards with its vertex at $(3, 0)$ .

B.

A parabola opening upwards with its vertex at $(- 3, 0)$ .

C.

A parabola opening downwards with its vertex at $(3, 0)$ .

D.

A parabola opening upwards with its vertex at $(0, 3)$ .