Question 1176845
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You cannot evaluate a function without knowing what input value to use.  You did not ask the entire question.  In general, look at the input value for which you want a function value (that's what the word "evaluate" means, by the way -- your first clue should have been the word value embedded in the word evaluate).  If that input value is strictly less than one, subtract 3 from the input value to get the function value.  If the input value is one or greater, square the input to get the function value.


																
John
*[tex \LARGE e^{i\pi}\ +\ 1\ =\ 0]
My calculator said it, I believe it, that settles it
*[illustration darwinfish.jpg]

From <https://www.algebra.com/cgi-bin/upload-illustration.mpl> 
I > Ø
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