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kassidyprescott kassidyprescott
  • 15-02-2017
  • Mathematics
Answered

Write the inverse function for the function, ƒ(x) = x + 4. Then, find the value of ƒ -1(4).

Verified Answer :

Hoodsie
Hoodsie Hoodsie
  • 15-02-2017

Y=x+4
X=y+4 (swap variables)
X-4 (solve)
Substitute
F(4)=-8

Answer Link

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