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The function has a y-intercept and two x-intercepts. It has a minimum point at its vertex. Which function below could this be?

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Final answer:

The function described has a y-intercept and two x-intercepts with a minimum point at its vertex, indicating it is a quadratic function with a positive leading coefficient. An example of such a function is f(x) = x² + 5x + 6.

Step-by-step explanation:

The function described in the student's question has a y-intercept and two x-intercepts, and it has a minimum point at its vertex.

With the given characteristics, we are looking for a quadratic function, typically represented as f(x) = ax² + bx + c. Since it has a minimum point, the coefficient a must be positive.

The y-intercept is given by the value c, and the x-intercepts (or zeros of the function) occur where the graph of the function crosses the x-axis.

An example of such a function could be f(x) = x² + 5x + 6. It has a y-intercept at (0, 6) and x-intercepts at the points where f(x) = 0, which can be found by factoring or using the quadratic formula.

In this case, the graph of f(x) = x² + 5x + 6 would intersect at x values which would make the expression equal to zero.

Since the function is a parabola that opens upwards (due to a positive a), it also means that the vertex of the graph is at its minimum point.

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