Which pattern follows the given rule?
Rule: Start with 2 and then multiply each term by 4 to get the next term.
A.
2, 6, 24, 96, . . .
B.
2, 6, 10, 14, . . .
C.
2, 8, 16, 32, . . .
D.
2, 8, 32, 128, . . .
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OpenStudy (anonymous):
start = 2
2*4 = a
a(4) = b
b(4) = c
OpenStudy (anonymous):
is c the anser
OpenStudy (anonymous):
lets test
2*4 = 8
8*4 does not = 8
so no
OpenStudy (anonymous):
okay
OpenStudy (anonymous):
the answer should be D.
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OpenStudy (anonymous):
can uhelp me with 2 more please
OpenStudy (anonymous):
sure
OpenStudy (anonymous):
What is the next term in the pattern?
Rule: Multiply by 3 and then subtract 1 from the answer to get the next term.
4, 11, , ...
OpenStudy (anonymous):
so they already showed 4 x 3 = 12 - 1 = 11
OpenStudy (anonymous):
right
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OpenStudy (anonymous):
Then do 11 x 3 = 33........33 - 1 = 32
OpenStudy (anonymous):
4, 11, 32.......
OpenStudy (anonymous):
You need more?
OpenStudy (anonymous):
so the next number is 42
OpenStudy (anonymous):
no you have to do the process
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OpenStudy (anonymous):
ok
OpenStudy (anonymous):
so what process do i have oto do 2 get the answer
OpenStudy (anonymous):
32 x 3 = 96...........96 - 1 = 95
OpenStudy (anonymous):
ok then what ?
OpenStudy (anonymous):
ok, i got the answer 95 for the last one.
so whatever answer i get you multiply it by 3 and then you subtract 1 from what you got
EX: 95 x 3 = 285. then i do, 285 - 1 = 284
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OpenStudy (anonymous):
So we got. 4, 11, 32, 95, 284
OpenStudy (anonymous):
Do you have answer choices?
OpenStudy (anonymous):
thats not a choice
OpenStudy (anonymous):
A.
2, 6, 24, 96, . . .
B.
2, 6, 10, 14, . . .
C.
2, 8, 16, 32, . . .
D.
2, 8, 32, 128, . . .
OpenStudy (anonymous):
u there
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