knowlage
knowlage
03-05-2017
Mathematics
contestada
I need help. How do I do this??
Respuesta :
sqdancefan
sqdancefan
18-02-2018
First of all, you figure out that -4 < 3, so you use the first function definition. Then you put -4 wherever you see x.
.. f(-4) = (-4)^2 -5
.. = 16 -5
.. f(-4) = 11
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