Geometric Sequences and Series
Determine the common ratio and find the next three terms of the geometric sequence. 8, -20, 50, ... a. -2.5; -125, 312.5, -781.25 c. 2.5; -125, 312.5, -781.25 b. -2.5; -70, 240.6, -642.85 d. 2.5; -70, 240.6, -642.85
A
Determine the common ratio and find the next three terms of the geometric sequence. i, -1, -i, ... a. i; 1, i, -1 c. -i; -1,- i, 1 b. i; -1, -i, 1 d. -i; 1, i, -1
A
Determine the common ratio and find the next three terms of the geometric sequence. t8, t5, t2, ... a. t -3; t -1, t -4, t -7 c. t 3; t -1, t -4, t -7 b. t -3; t, t -3, t -6 d. t 3; t, t -3, t -6
A
Determine the common ratio and find the next three terms of the geometric sequence. -7, 3.5, -1.75 ...
B
Determine the common ratio and find the next three terms of the geometric sequence. -7, 3.5, -1.75 ... a. -0.5; 0.450, -0.8655, 0.45985 c. -1.5; 0.450, -0.8655, 0.45985 b. -0.5; 0.875, -0.4375, 0.21875 d. -1.5; 0.875, -0.4375, 0.21875
B
Determine the common ratio and find the next three terms of the geometric sequence. 3649-14-02-00-00_files/i0130000.jpg, 6, 6649-14-02-00-00_files/i0130001.jpg ... a. 649-14-02-00-00_files/i0130002.jpg; 9, 9649-14-02-00-00_files/i0130003.jpg, 12 c. 2649-14-02-00-00_files/i0130004.jpg; 9, 9649-14-02-00-00_files/i0130005.jpg, 12 b. 649-14-02-00-00_files/i0130006.jpg; 12, 12649-14-02-00-00_files/i0130007.jpg, 24 d. 2649-14-02-00-00_files/i0130008.jpg; 12, 12649-14-02-00-00_files/i0130009.jpg, 24
B
Find the ninth term of the sequence 649-14-02-00-00_files/i0200000.jpg, 649-14-02-00-00_files/i0200001.jpg, 2649-14-02-00-00_files/i0200002.jpg, .... a. 649-14-02-00-00_files/i0200003.jpg c. 20649-14-02-00-00_files/i0200004.jpg b. 16649-14-02-00-00_files/i0200005.jpg d. 48649-14-02-00-00_files/i0200006.jpg
B
3/4 3/10 3/25
C
Determine the common ratio and find the next three terms of the geometric sequence. 649-14-02-00-00_files/i0110000.jpg, 649-14-02-00-00_files/i0110001.jpg, 649-14-02-00-00_files/i0110002.jpg, ... a. 649-14-02-00-00_files/i0110003.jpg; 649-14-02-00-00_files/i0110004.jpg, 649-14-02-00-00_files/i0110005.jpg, 649-14-02-00-00_files/i0110006.jpg c. 649-14-02-00-00_files/i0110007.jpg; 649-14-02-00-00_files/i0110008.jpg, 649-14-02-00-00_files/i0110009.jpg, 649-14-02-00-00_files/i0110010.jpg b. 649-14-02-00-00_files/i0110011.jpg; 649-14-02-00-00_files/i0110012.jpg, 649-14-02-00-00_files/i0110013.jpg, 649-14-02-00-00_files/i0110014.jpg d. 649-14-02-00-00_files/i0110015.jpg; 649-14-02-00-00_files/i0110016.jpg, 649-14-02-00-00_files/i0110017.jpg, 649-14-02-00-00_files/i0110018.jpg
C
Find the sum of the first 4 terms of the series. 649-14-02-00-00_files/i0050000.jpg a. -101 c. -102 b. -103 d. -104
C
If r = 4 and a6 = 192, what is the first term of the sequence? a. 1.875 c. 0.1875 b. 18.75 d. 187.5
C
a. 12, 144 c. 20,100 b. 40, 200 d. 32, 200
C
7 8 9 10 Find the seventh term of the sequence 40, 0.4, 0.004, .... a. 4 649-14-02-00-00_files/i0190000.jpg 10 -7 c. 4 649-14-02-00-00_files/i0190001.jpg 10 -9 b. 0.00004 d. 4 649-14-02-00-00_files/i0190002.jpg 10 -11
D
Determine the common ratio and find the next three terms of the geometric sequence. 10, 2, 0.4, ... a. 0.2; -0.4, -2, -10 c. 0.02; 0.08, 0.016, 0.0032 b. 0.02; -0.4, -2, -10 d. 0.2; 0.08, 0.016, 0.0032
D
Find the missing terms in the following geometric sequence. / a. 48, 162 c. 96, 192 b. 116, 220 d. 36, 108
D
Find the seventh term of the sequence 40, 0.4, 0.004, .... a. 4 649-14-02-00-00_files/i0190000.jpg 10 -7 c. 4 649-14-02-00-00_files/i0190001.jpg 10 -9 b. 0.00004 d. 4 649-14-02-00-00_files/i0190002.jpg 10 -11
D
Find the sum of the first 6 terms of the series. a. -65 c. -62 b. -64 d. -63
D
Find the sum of the first 6 terms of the series. 649-14-02-00-00_files/i0070000.jpg a. -65 c. -62 b. -64 d. -63
D
