Given f(x) = 3x² – 3x + 2, find f'(x) using the limit definition of the derivative. f(x + h) = ở 3(2+h) −3(2+h)+2 6xh+3h²3h f(x+h)-f(x) = f(x+h)- -f(x) h f'(x) = lim h→0 f(x+h)-f(x) h = 0 6x +3h-3 6x - 3

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Given f(x) = 3x² – 3x + 2, find f'(x) using the limit definition of the derivative.
ở 3(2+h) −3(2+h)+2
6xh+3h²3h
f(x + h)
=
f(x +h)-f(x) =
f(x+h)-f(x)
h
f'(x) = lim
h→0
f(x +h)-f(x)
h
=
6x +3h3
6x - 3
Transcribed Image Text:Given f(x) = 3x² – 3x + 2, find f'(x) using the limit definition of the derivative. ở 3(2+h) −3(2+h)+2 6xh+3h²3h f(x + h) = f(x +h)-f(x) = f(x+h)-f(x) h f'(x) = lim h→0 f(x +h)-f(x) h = 6x +3h3 6x - 3
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