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denpristay [2]
3 years ago
15

How can the function f(x)=x2-6x+8 be rewritten to determine its minimum value?

Mathematics
1 answer:
ki77a [65]3 years ago
6 0

Answer:

Minimum value of f(x) = -1.

Step-by-step explanation:

We convert it to vertex form:

x^2 - 6x + 8

= (x - 3)^2 - 9 + 8

= (x - 3)^2 - 1

The minimum value occurs when (x - 3)^2 = 0  because a square has a minimum value of zero ( it cannot be negative for real values of x).

So  the function has a minimum value of -1.

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Between which two tenths is the decimal approximation of √7?
RUDIKE [14]

Answer:

2.6 and 2.7

Step-by-step explanation:

The actual square root of 7 is 2.64 and that is between 2.6 and 2.7.

4 0
2 years ago
Is the answer 3, 4, 5, or 6? need answer asap please! :)
-BARSIC- [3]
Don't touch the center. It is already even. 
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Skip and edge and do the same thing to the next two vertices. Those two become eulerized. Skip an edge and do the last 2.

Let's try to describe this better. Start at any vertex and number them 1 to 6 clockwise.
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3 <<<< answer
4 0
3 years ago
Number 3 (show work) :))
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4 0
3 years ago
7.
alexdok [17]
7) A
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4 0
3 years ago
Mental Math Situation: You exercised 24 hours each month for a year. How many hours did you exercise by the end of the year? You
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Answer:

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Hope this helps!

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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