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Snezhnost [94]
2 years ago
9

What is the fifth term of the sequence described by the following explicit formula? an = 4 + (n + 1)(-5)

Mathematics
1 answer:
Studentka2010 [4]2 years ago
6 0

Answer:

a

Step-by-step explanation:

substitute n = 5 into the explicit formula , then

a₅ = 4 + (5 + 1)(- 5) = 4 + 6(- 5) = 4 - 30 = - 26

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3 years ago
Nancy is checking to determine if the expressions x + 4 + x and 6 + 2 x minus 2 are equivalent. When x = 3, she correctly finds
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