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Leya [2.2K]
3 years ago
8

F(1)=2f(n+1) = f(n)+4What is f(10)?

Mathematics
1 answer:
diamong [38]3 years ago
8 0

9514 1404 393

Answer:

  38

Step-by-step explanation:

The recursion relation describes an arithmetic sequence with a first term of 2 and a common difference of 4. The explicit formula for the n-th term of the sequence is ...

  f(n) = f(1) +d(n -1) . . . . . for first term f(1) and difference d

  f(n) = 2 +4(n -1) = 4n -2

Then the 10th term is ...

  f(10) = 4(10) -2

  f(10) = 38

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5w-5w= combine like terms to simplify
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Answer:

0

Step-by-step explanation:

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2 years ago
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There is a line that includes the point (2, 10) and has a slope of 1. What is its equation in
rjkz [21]

Answer:

The line is y=1x+8

Step-by-step explanation:

We can use point-slope form of a line to make an equation. Point-slope form is as follows:

y-y₁=m(x-x₁)

**The variables y₁ and x₁ are where we will plug in our given coordinates and the variable m is your slope.

1. Plug in the given info:

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2. Distribute the 1:

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3 years ago
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BabaBlast [244]

Hey!

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Brainliest to first answer correct.
suter [353]

Answer:

Option A is correct.

Step-by-step explanation:

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