The minimum of the graph of a quadratic function is located at negative 1 comma 2 The point 2 comma 20 is also on the parabola. Which function represents the situation?

A quadratic with minimum at (−1, 2) has vertex form f(x) = a(x + 1)² + 2. Substitute the point (2, 20): 20 = a(2 + 1)² + 2, so 18 = 9a and a = 2. Therefore, the function is f(x) = 2(x + 1)² + 2, which is choice A.

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