aleadewbrew5 aleadewbrew5
  • 28-05-2021
  • Mathematics
contestada

100 POINTS !!!! Let f(x)=√3x and g(x)=x-6 What's the smallest number that is in the domain of fog?

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ferrybukantoro
ferrybukantoro ferrybukantoro
  • 28-05-2021

Answer:

6

Step-by-step explanation:

fog(x) = √3(x-6)

Domain => 3(x-6) ≥ 0

<=> x-6≥ 0

=> x ≥ 6

so, the smallest number is 6

Answer Link
MisterBrainly
MisterBrainly MisterBrainly
  • 04-08-2022

As

(fog)(x)=f(g(x))

  • g(x)=x-6

f(g(x))

  • f(x-6)
  • √3(x-6)

So

  • x-6≥0
  • x≥6

Smallest no is 6

Answer Link

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