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Hello, may I have help with finding the maximum or minimum of this quadratic equation? Could I also know the domain and range and the vertex of the equation?

Hello, may I have help with finding the maximum or minimum of this quadratic equation-example-1

1 Answer

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To solve this problem, we will use the following graph as reference:

From the above graph, we get that the quadratic equation represents a vertical parabola that opens downwards with vertex:


(3,5)\text{.}

The domain of the function consists of all real numbers, and the range consists of all numbers smaller or equal to 5.

Answer:

Maximum of 5, at x=3.

Vertex (3,5).

Domain:


(-\infty,\infty).

Range:


(-\infty,5\rbrack.

Hello, may I have help with finding the maximum or minimum of this quadratic equation-example-1
User Roki
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