parrm2005
parrm2005 parrm2005
  • 22-03-2021
  • Mathematics
contestada

What is the inverse of H(x)=1/2x+3

Respuesta :

trini10kal
trini10kal trini10kal
  • 22-03-2021

Answer:

x=-6

Step-by-step explanation:

Answer Link
jimrgrant1 jimrgrant1
  • 22-03-2021

Answer:

[tex]h^{-1}[/tex] (x) = 2x - 6

Step-by-step explanation:

let y = h(x) and rearrange making x the subject

y = [tex]\frac{1}{2}[/tex] x + 3 ( multiply through by 2 to clear the fraction )

2y = x + 6 ( subtract 6 from both sides )

2y - 6 = x

Change y back into terms of x with x = [tex]h^{-1}[/tex] (x)

[tex]h^{-1}[/tex] (x) = 2x - 6

Answer Link

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