linear function

12292021, 06:09 AM
(This post was last modified: 12292021 09:31 PM by Gene.)
Post: #1




linear function
I have a linear function, for instance, f(x)=2*x, I want to know which x I have to give me a f(x)=11226.
This is just a basic and a dumb exemple just an explain my doubt. I know I to define my function App and the plot it and go to Num to view my function values. Also know how to determine my F(x) when x=15 for instance but I don know to do the opposite. F(9)=????. Just received my HP Prime G2 yesterday late and i'm just learning... sorry and thanks in advance! Deiota\ 

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Messages In This Thread 
linear function  Deiota  12292021 06:09 AM
RE: linear function  roadrunner  01012022, 12:03 AM
RE: linear function  C.Ret  01022022, 09:42 AM

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