Page 172 - Math Grade 11 (Basic)

PROEUS DARA

2
f'(x) = 3x - 6x
~ ~
m f'(x) = 0 ~Sl g 3x(x 2) = 0 {;'iJl ti5 X = 0 , X = 2
0 0
mmg x = O=:>f(O) = o '1 mmg x = 2=:>f(2) = -4

X -00 0 2 +oo
y
f'(x) + +
4
f(x) ~0 --------~ ~ -1 0 2 3 X

ffl't3~ ATu t?J M r:b n r:lli m rn t:H r: mbm ~ r:ihb
L:, n ......., U n
u
r:9ldn~n~crrulu I( 1, -2) fr:Hm'UTlrncrMum~ts
c; 1 1

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