Given two terms in a geometric sequence find the 8th term and the recursive formula. Create your own worksheets like this one with Infinite Algebra 2. Free trial available at KutaSoftware.com.

Geometric Sequences Determine if the sequence is geometric. If it is, find the common ratio. 1) 1, – 5, 25, – 125, … 2) – 2, – 4, – 8, – 16, … 3) 4, 16, 36, 64, … 4) – 3, – 15, – 75, – 375, … Given the first term and the common ratio of a geometric sequence find the first five terms and the explicit formula. 5) 1=0.8 ...

A geometric sequence is a sequence of numbers where the ratio of consecutive terms is constant. This ratio is called the common ratio (r). Sometimes the terms of a geometric sequence get so large that you may need to express the terms in scientific notation rounded to the nearest tenth.

Math Analysis Honors - Worksheet 50 Geometric Sequences Determine if the sequence is geometric. If it is, find the common ratio, the explicit formula, and the recursive formula. 1) −4, 20 , −100 , 500 , ... 2) 4, 20 , 100 , 500 , ...

These math worksheets are free to download and ensure that they cover geometric sequences numbers in an interactive and engaging manner. There are plenty of games and activities given in Geometric Sequences worksheets where students count how much of something there is.

For the following geometric sequences, find a and r and state the formula for the general term. 1, 3, 9, 27, ... 12, 6, 3, 1.5, ... 9, -3, 1, ... 5. 6. Find the number of terms in the following arithmetic sequences. Hint: you will need to find the formula for t first! 9, 5, 1, ..... - 251. = -59 4.

1) Geometric sequences have a common _____ ratio 2) To find the common ratio (r) = _____ a2/a1 3) To find the nth term of a geometric sequence use the explicit formula: an = a1(r)^(n-1) Determine if the sequence is geometric. If it is, find the common ratio. 4) …

Geometric Sequences Worksheet Determine whether each of the following sequences is arithmetic, geometric, or neither. Explain your decisions. 1)-4, 1, 6, 11, … 2) 2, 8, 32, 128, … 3) 1.5, 4.5, 13.5, 40.5, … For each of the following geometric sequences, find the common ratio. Then write the explicit formula for the sequence. 4) 10, 20, 40, 80

Determine the number of terms n in each geometric series. Evaluate each infinite geometric series described. Create your own worksheets like this one with Infinite Precalculus. Free trial available at KutaSoftware.com.

Given two terms in a geometric sequence find the 8th term and the recursive formula. Create your own worksheets like this one with Infinite Precalculus. Free trial available at KutaSoftware.com.