kerakahb8at6man kerakahb8at6man
  • 02-12-2016
  • Mathematics
contestada

For the function f(x) = x2 ­ -12, find (f o f­-1)(4)

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apologiabiology
apologiabiology apologiabiology
  • 02-12-2016
remember that a function composed with its inverse results in the placeholder
aka
(f o f⁻¹)(x)=x

so
(f o f⁻¹)(4)=4

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