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Roman55 [17]
3 years ago
12

Where is the vertex of the graph of y = -x^2+4x+5 located?

Mathematics
1 answer:
Natalija [7]3 years ago
5 0
Hello,

y=-x²+4x+5=-(x²-4x+4)+5+4=-(x-2)²+9

Answer A (2,9)
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Can ratios be reduced
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Yes

Step-by-step explanation:

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<img src="https://tex.z-dn.net/?f=10x%2B2%3D32" id="TexFormula1" title="10x+2=32" alt="10x+2=32" align="absmiddle" class="latex-
Sunny_sXe [5.5K]
3 would represent x.
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hope this helps!
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What are you doing?

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Hope this helps again! :)

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