Kiersten Vance

Mathematics

16 January, 12:24

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

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

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