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Lorico [155]
2 years ago
7

Graphing f(x)=(x+2)^2-3 in vertex form

Mathematics
1 answer:
USPshnik [31]2 years ago
5 0

Answer:

Step-by-step explanation:

This is a parabola shaped like a U.

The minimum value is at (-2, -3).

Find the zeroes:

(x + 2)^2 = 3

Find the zeroes:

x + 2 = +/- √3

x = +/-√3 - 2

x = -0.27, -3.73.

So the graph cuts the x axis at (-0.27, 0)  and (-3.73, 0)

when x = -4 , f(x) = 1 and when x = 1,  f(x) =  6.

So you can now draw the curve through these 5 points and it will be shaped like a U, symetrical about the line x = -2

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Answer:

hundredths place

Step-by-step explanation:

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I'm not entirely sure what the question was to begin with, but I hope this answers it!
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Shkiper50 [21]
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In politics, marketing, etc. We often want to estimate a percentage or proportion p. One calculation in statistical polling is t
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Answer : It needs to be change 4 times a year.
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8 0
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