Seudónimo Seudónimo

28-09-2020
Mathematics

contestada

If f(x) = 2x - 9, then f(3) = -3.

True
False

Respuesta :

xandrews xandrews

28-09-2020

true
work: f(3)=2(3)-9
f(3)=6-9
f(3)=-3

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sydneyrae214 sydneyrae214

28-09-2020

True, if you plug 3 in where x is you will get the answer shown.

Answer Link

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