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amid [387]
3 years ago
15

The functions f(x) = (x + 5)^2 + 2 and g(x) = -(x − 3)^2−3 have been rewritten using the completing-the-square method. Is the ve

rtex for each function a minimum or a maximum? Explain your reasoning for each function.
Mathematics
1 answer:
Stolb23 [73]3 years ago
4 0

Answer:

When the leading coefficient is positive, the graph opens up. It means the vertex is its minimum.

When the leading coefficient is negative, the its vertex is its maximum.

  • f(x) - vertex is minimum
  • g(x) - vertex is maximum
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posledela

Answer:

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And for this case if the confidence increase the critical value increase so then this statement is True

Step-by-step explanation:

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We can find the critical value t_{\alpha/2}

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