Consider the geometric sequence: 3, 15, 75, 375, 1875 ... 1. What is the constant ratio, r, for this sequence? 2. Use r to write

Question

3 years ago

9

the explicit formula for the sequence. 3. What type of function does the formula represent? What is its base?

2 answers:

zalisa [80] · Answer 1 · 2022-04-18T12:12:50+03:00

7 0

R= 5

$a_{n} =3* 5^{n-1}$

bezimeni [28] · Answer 2 · 2022-04-18T13:57:13+03:00

5 0

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: