Is this relation a function? (4.3) (2,-1) (1, 3) (0,5)
1 answer:
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Answer:
= 3.75
Step-by-step explanation:
The n th term of a geometric sequence is
= a₁
where a₁ is the first term and r the common ratio
Here a₁ = 30 and r = , thus
= 30
= 30 ×
=
=
= 3.75