thevioletflower
thevioletflower thevioletflower
  • 02-04-2020
  • Mathematics
contestada

please help!!
brainiest = + 25 if you can answer this correctly!

If f(1)=7 and f(n)=-3f (n-1) then find the value of f(4)

Respuesta :

amna04352
amna04352 amna04352
  • 08-04-2020

Answer:

f(4) = -189

Step-by-step explanation:

f(1) = 7

f(n) = -3f(n-1)

f(2) = -3f(1) = -3 × 7 = -21

f(3) = -3f(2) = -3 × -21 = 63

f(4) = -3f(3) = -3 × 63 = -189

Answer Link

Otras preguntas

five reasons why a girl child should be educated​
Some fruit flies have orange eyes and others have red eyes. If two orange-eyed fruit flies are crossed, their offspring always have orange eyes. If two red-eyed
Why it is important to exercise your body​
Find the missing side. Round answer to the nearest tenth.
plese help asap!!! .................
Ralph owns the farmer’s silo shown. The silo is a cylinder with a half-sphere as the roof. He wants to fill it up with corn for the pigs. If it costs $1.13 per
Equilibrium is when the concentration is the same throughout an entire system. Explain how a cell reaches equilibrium in all three types of solutions (hypertoni
sunayana borrowed a sum of rs 12,500 at 12% per annum simple interest for 1 year and 6 months and lent to bishwant at the same rate of compound interest compoun
Read image for instructions
can someone help to find crypto?​