Tinytigette2000 Tinytigette2000

12-01-2017
Mathematics

contestada

What is this function’s input if its output is 11? f(x) = 2x + 5

Respuesta :

kirstenrewis kirstenrewis

12-01-2017

Set everything to 11

11 is your f(x)

11=2x+5

Solve for x, subtract 5 on both sides and you get

11-5=2x

6=2x Now divide by two on both sides

x=3

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joneschristian20 joneschristian20

20-11-2020

x=3 is the answer you want took a test

Answer Link

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