Page 236 - Math Grade 12 (Basic)

PROEUS DARA

1. n. ffi hl'i3 ~HHliH X = -2
I u
,.
2. ffiM'i3 ~ 6Hlm X = ±J
I u
""
""
?1. ffi M'i3 ~ ~ rnH X= Hlni'i3~~t'i9~ y = - x + 3 '1
I u I U l.j
4. a::;2-J3 '1

2. m = 1 '1
1
?1. d5 m = -1, y = - x- 1 + D = R-{2} '1
x+
X
X -00 -2 -00
y'
y + 00 + 00 ~-00
~-00

2
~
O
6 . n. m = , y = X + 2x + 2 = X + _1_ aJ(-1 , 0) b.a = 2 2. m <! 0 '1
1
x+ x+ 1
2
, 10x + 22x + 4
7. y = 2 2
(3x +2x+l)
7 . 5
Ymax = • Ymin = 2
8. Ymax = 2lal
I
9.y=x+l+--
x+ 1

X -00
y'
y [::~JI +oo ~-oo

10. n. 'tf12 em m~m13finsp:s 1,3) '1

8
2. 'tf12 y' = (x+m)3 Hiti x = 2 m, y'(2-m) = 0
(x+m)3 li
Bllijutf:lrn'tflsffitl~M x =2-m LMti'2hiir1J ox '1

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