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Nikolay [14]
3 years ago
8

Find a formula for the nth term of the arithmetic sequence:

Mathematics
2 answers:
aivan3 [116]3 years ago
8 0

Answer:

4n+ ?

Step-by-step explanation:

I know the first part is 4n but im doing this problem myself and cant figure out the second part.

NikAS [45]3 years ago
3 0

Answer:

  a_n=-12+4(n-1)

Step-by-step explanation:

The generic formula for the n-th term of an arithmetic sequence is ...

  an = a1 +d(n -1)

where an is the n-th term and a1 is the first term.

__

Here, you have a1 = -12 and d = 4. Putting these numbers into the formula gives you what you are asking for:

  an = -12 +4(n -1)

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.<br><br> y = x2 + 3<br> y = x + 5
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7 0
2 years ago
Pumpkins are being sold for $1.30 at the local farmers market. How much would a pumpkin be weighing 6lb 9oz
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Answer: Option B is correct

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Step-by-step explanation:

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4 years ago
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