sickybb02 sickybb02
  • 28-09-2018
  • Mathematics
contestada

find g(f(x)) if f(x)=2x and g(x)=x^2

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jimrgrant1 jimrgrant1
  • 28-09-2018

g(f(x)) = 4x²

substitute x = f(x) into f(x)

g(f(x)) = g(2x) = (2x)² = 4x²


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konrad509
konrad509 konrad509
  • 28-09-2018

[tex]g(f(x))=(2x)^2=4x^2[/tex]

Answer Link

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