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My name is Ann [436]
3 years ago
12

How do I turn this vertex form -2(x-0)^2 + 18 in to a standard form

Mathematics
1 answer:
levacccp [35]3 years ago
8 0
Answer:
-2x^2+18
Explanation:
Since (x-0)^2 is the same thing as (x-0)(x-0), you should multiply out (x-0)^2, you’ll get this
-2(x^2-0x-0x+0)+18
Then simplify
-2(x^2)+18
-2x^2+18
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2 years ago
Anybody know the answer?
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x is 3pi/4 and 7pi/4

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3 years ago
The curved part of this figures is a semicircle.
vovangra [49]

First we join the two endpoints of the semicircle and that will be the diameter.

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Radius is half of diameter, so the radius is

Radius= \frac{ \sqrt{65}}{2}

Formula of area of circle is

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Correct option is the third option .

3 0
3 years ago
Read 2 more answers
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