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Musya8 [376]
3 years ago
11

Which of the following is an example of a quadratic equation?

Mathematics
1 answer:
jasenka [17]3 years ago
5 0

Answer:

C) any eqaution that has a variable or number squared is a qaudratic equation

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Your answer is 7/40 or 0.175
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A sequence is defined by the formula f(n + 1) = f(n) – 3. If f(4) = 22, what is f(1)?
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f(n) = f(n+1) +3

f(1) = f(2) +3

f(2) =f(3) +3

f(3) = f(4) +3

So f(1) = f(n) + 3* (n-1)

Put n=4 here so you found

f(1) = f(4) + 3* 3

= 22 +9

=31 ans




                             hope it helps

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Step-by-step explanation:

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Which is the sum of -4 and its additive inverse?
Aneli [31]

Answer:

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Step-by-step explanation:

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