Consider the geometric sequence: 3, 15, 75, 375, 1875 ... 1. What is the constant ratio, r, for this sequence? 2. Use r to write
the explicit formula for the sequence. 3. What type of function does the formula represent? What is its base?
2 answers:
R= 5
Answer:
1. r=5
2. a_{n} =3*5^{n-1}
3. It is an arithmetic function. The base is 3
Step-by-step explanation:
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