Find the next three terms in the sequence.
30, 22, 14, 6, . . .(1 point)
A) –3, –12, –21
B) –1, –8, –15
C) –1, –2, 3
D) –2, –10, –18
These are the answers to the test on connexus
1 D
2 A
3 B
4 A
5 B
6 C
7 D
8 A
9 Type in
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This is a geometric sequence because each term is obtained by multiplying the previous term by a common ratio. In this case, the common ratio is 1/4, since:
0.4/1.6 = 1/4
0.2/0.4 = 1/2
So, the sequence can be written as:
1.6, 0.4, 0.2, ...
where the first term is 1.6 and the common ratio is 1/4.
All the answers are correct and since it’s a test you don’t have to be worried about them switching the answers around just took the test it sucks so your welcome 🥱