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9966 [12]
3 years ago
7

B(n)=1 (-2) n-1 what is the fourth term

Mathematics
2 answers:
LUCKY_DIMON [66]3 years ago
7 0
Answer b(4) =-8
work/proof:
sveta [45]3 years ago
4 0

Answer:

b(4) = -8

Step-by-step explanation:

We are to find the 4th term.

n = 4

b(n) = 1(-2)ⁿ⁻¹

b(4) = 1(-2)⁴⁻¹

b(4) = 1(-2)³

b(4) = 1(-8)

b(4) = -8

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