10. Sequences, Induction, and Probability

Geometric Sequences and Series

1:57 minutes

Problem 9

Textbook Question

Textbook Question# In Exercises 9–16, use the formula for the general term (the nth term) of a geometric sequence to find the indicated term of each sequence with the given first term, a1 and common ratio, r. Find a8 when a1 = 6, r = 2

Verified Solution

1m

Play a video:

This video solution was recommended by our tutors as helpful for the problem above.

72

Was this helpful?

### Watch next

Master **Sum of a Geometric Series** with a bite sized video explanation from Mario's Math Tutoring

Related Videos

Related Practice