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maria [59]
2 years ago
15

Which function has a vertex at the origin

Mathematics
1 answer:
Alex787 [66]2 years ago
5 0

\bf ~~~~~~\textit{parabola vertex form} \\\\ \begin{array}{llll} \stackrel{\textit{we'll use this one}}{y=a(x- h)^2+ k}\\\\ x=a(y- k)^2+ h \end{array} \qquad\qquad vertex~~(\stackrel{}{ h},\stackrel{}{ k}) \\\\[-0.35em] ~\dotfill\\\\ f(x)=-x^2\implies y = -(x-\stackrel{h}{0})^2+\stackrel{k}{0}\qquad \qquad \stackrel{\textit{vertex}}{(0,0)}

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Could you add 7/12 2/3
muminat
Yes, you need to make the denominators the same. 2/3 becomes 8/12. So now you add 7/12 and 8/12, getting 15/12. But you're not done you need to simplify 15/12. The answer is 1 1/4.
4 0
3 years ago
Which is the correct equation for the graph of f(x), a transformation of the graph of g(x) = log2x? A. f(x) = -log2(x + 2) B. f(
krok68 [10]

Answer:

B. f(x) = log2(x − 2) + 2

Step-by-step explanation:

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2 years ago
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USPshnik [31]

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5 0
3 years ago
If the sum of a number and four is doubled, the result is six less than the number. Find the number
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If a woman making $35,000 a year receives a cost-of-living increase of 2.1%, what will her new
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Step 1:

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