What is the vertex of the quadratic function f(x) = (x – 6)(x + 2)?

Placing the quadratic function in standard form, it is found that the vertex is: (2,-16).

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Vertex of a quadratic function:

Suppose we have a quadratic function in the following format:

It's vertex is the point

In which

Where

If a<0, the vertex is a maximum point, that is, the maximum value happens at , and it's value is .

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In this question, the function is:

To find the vertex, the function has to be in standard form. Thus:

Which has coefficients .

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Thus, for the vertex:

The vertex of the quadratic function is (2,-16).

A similar problem is given at link

hey there!

if she's saving for six months, let's divide the total number we need for the trip by six, dividing it into the amount that needs to be saved for each month.

500 ÷ 6 =

she needs to save at least this amount each month, so we should use this symbol: ≥

let x be the amount she saves each month.

your final answer is x ≥

hope this !

.25

step-by-step explanation: