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3 years ago

The first three terms of an arithmetic sequence are as follows. - 7, - 3, 1 Find the next two terms of this sequence

Mathematics

1 answer:

mel-nik [20]3 years ago

4 0

Answer:

5, 9

Step-by-step explanation:

To obtain the next term in a sequence add the common difference d to the previous term.

d = a₂ - a₁ = - 3 - (- 7) = - 3 + 7 = 4

Thus

a₄ = a₃ + 4 = 1 + 4 = 5

a₅ = a₄ + 4 = 5 + 4 = 9

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