Page 80 - Math Grade 12 (Basic)

PROEUS DARA

u
y y
I
I
I I
I I
I I
I
\I
x' () x x' o

y' y'

n. y = f(x) = 2. y = =

~ i+2x
n. y = -?-
x- +4
., ft:Js~nm~ D = !R

.,
f'(x) = o &~ms + 8x + 8 = 0 ~ -4x-4 = 0 'tflS'l.Hi.HU x =
"'
d5x=2+

U:Jlru lim
X-:> ±CO

+

2 2