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miv72 [106K]
2 years ago
14

Write the next three terms of the arithmetic sequence.

Mathematics
1 answer:
777dan777 [17]2 years ago
5 0

Step-by-step explanation:

in an arithmetic sequence any new term is created by adding a defined constant to the previous term.

a1 = 2

the defined constant to be added = common difference = a2 - a1 = 11

so,

a2 = 2 + 11 = 13

a3 = a2 + 11 = a1 + 2×11 = 2 + 22 = 24

a4 = a3 + 11 = a1 + 3×11 = 2 + 33 = 35

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Answer:

33,11,−11,−33,<u>-55,-77.</u>

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4 years ago
F(x) = 2x2 + 12x + 1<br> Determine the vertex !
stealth61 [152]

Answer:

(-3, -17)

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