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lindasamuels
lindasamuels lindasamuels
  • 09-09-2016
  • Mathematics
Answered

Which sequence could be partially defined by the recursive formula f (n + 1) = f(n) + 2.5 for n ≥ 1?

A2.5, 6.25, 15.625, 39.0625, …

B2.5, 5, 10, 20

C–10, –7.5, –5, –2.5, …

D–10, –25, 62.5, 156.25

Verified Answer :

caylus
caylus caylus
  • 09-09-2016

Hello,

Answer is C

-10+2.5=-7.5
-7.5+2.5=-5
-5+2.5=-2.5
-2.5+2.5=0

Answer Link
DOALEON5
DOALEON5 DOALEON5
  • 07-07-2020

Answer:

C

Step-by-step explanation:

Got it correct, Edge2020

Answer Link

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