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lorasvet [3.4K]
3 years ago
6

If an=5n-3 find the common difference​

Mathematics
1 answer:
Hitman42 [59]3 years ago
4 0

Answer:

d = 5

Step-by-step explanation:

The common difference d of an arithmetic sequence is

d = a₂ - a₁ = a₃ - a₂ = a_{n} - a_{n-1}

Given

a_{n} = 5n - 3

Generate the first 2 terms of the sequence by substituting n = 1, n = 2

a₁ = 5(1) - 3 = 5 - 3 = 2

a₂ = 5(2) - 3 = 10 - 3 = 7

d = 7 - 2 = 5

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Answer:

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The rate of change for the interval between 2 and 6 on the x-axis is 3.

Given

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