Find sn for the given geometric series. round answers to the nearest hundredth, if necessary.
a1= 0.28,a5 = 362.88, r = 6
select one:
a. 435.4
b. 51.4
c. 311.08
d. 874.94

a. 435.4

Step-by-step explanation:

We are given a geometric sequence with first term, firth term and the common ratio. We are asked to find the sum of first 5 terms of the geometric series.

The formula to calculate the sum of finite geometric series is:

Since we need to find the sum of first 5 terms, n will be 5. Using these values in the above formula, we get:

Therefore, the sum of first 5 terms of the given geometric series would be 435.4

(0,,,0)

step-by-step explanation:

the table of x and y values is shown in the attached pic(part of question)

we have to decide according that graph

given points are (0, 0) (–1, 0), (2, 0)

when we graph these points on graph they show an increasing line as shown in the attached pic