2 years ago

A sequence is defined by the following: an = 4n – 1 What is a1? What is a8?.

Mathematics

1 answer:

Lina20 [59]2 years ago

8 0

Answer:

A1= 3, A8 = 31

Step-by-step explanation:

an = a(#) so you plug the number with A into the formula 4n -1

4(1) - 1 = 4-1 = 3

4(8) - 1 = 32-1 = 31

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