mejjai445 mejjai445
  • 03-03-2019
  • Mathematics
contestada

find the inverse of f(x)=2x-5​

find the inverse of fx2x5 class=

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remotecontrolbrain
remotecontrolbrain remotecontrolbrain
  • 03-03-2019

Answer:

[tex]y = \frac{1}{2}x+\frac{5}{2}[/tex]

Step-by-step explanation:

Use the x-swap-y method to find the inverse function:

[tex]y=2x-5\\x\leftrightarrow y\\x = 2y -5\,\,\,\mbox{solve for y:}\\2y= x+5\\y = \frac{1}{2}x+\frac{5}{2}[/tex]

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