# How do you find the vertex of a parabola #f(x)=1/4(x+2)^2-9#?

Vertex of f(x) = (x + 2)^2/4 - 9.

Ans: Vertex (-2, -9)

The function is in vertex form Vertex: x = -2 and y = -9

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To find the vertex of a parabola in the form f(x) = a(x - h)^2 + k, where (h, k) represents the vertex:

- Identify the values of h and k from the equation.
- The vertex of the parabola is (h, k).

For the given equation f(x) = 1/4(x + 2)^2 - 9, h = -2 and k = -9. So, the vertex of the parabola is (-2, -9).

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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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