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Marrrta [24]
3 years ago
15

What is the vertex of f(x) = 3(x+2)^2 -1

Mathematics
1 answer:
inna [77]3 years ago
7 0

Answer:

The~vertex~of~parabola~f(x) = a(x-h)^2+k~is~(h,k).\\Given~equation~of~parabola~is:\\f(x) = 3(x+2)^2-1\\So,~ h =-2 ~and~k=-1\\Therefore,~(-2,-1)~is~the~vertex~of~parabola.

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Lostsunrise [7]

Answer:

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Step-by-step explanation:

The area of a circle is given by the formula

A = pi *r^2

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Here's another example. If we wanted to know the odds in favor of rolling a 5 or 6, then the answer would be 2:4 which reduces to 1:2. This is because there are 2 ways to get what we want (rolling a 5 or 6) and 4 ways to get what we don't want (rolling either 1,2,3, or 4). The number of events we favor is listed first when it comes to "odds in favor" problems.

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