What is the sum of a 7 term geometric sequence if the first term is -6 the last term is -24,567 and the common ratio is -4?

Sum = -19662

Step-by-step explanation:

first term is -6

the last term is -24,567

and the common ratio is -4

Sum of geometric series formula is

a1 is the first term = -6

r is the common ratio = -4

n is the number of terms = 7

Plug in all the values in the formula

Sum = -19662

answer: b)

step-by-step explanation:

its a dot plot because since the score is not high numbers.

- r3ktforgood ☕