Page 167 - Math Grade 12 (Basic)

PROEUS DARA

' Y1) ' (x2,
fltl y = ax + b t'd ru

'1

"' '
MlriW: b =
n

1: HHu~filH'itlJnlJ.thlitsf~Hs
xi I 1 2 4
9s2runt'lmntl:ntlnntsg :
"' 01 1 "
M~fil~ntL'l:3flL'I:H1ruts Sflh y = ax+b 'i Yi 1 2 2 6

t?'lffiumG'lt'i:3 a Sh b ffl'i:3~'i5'i:3S
"" lJ "

y

6 ----------------------·
xi Y; XiYi
5 <;:>• ~

'?-'r-
I 1 l I 4 .._,.
I;
..,.,
I 2 2 1 3 ----------·
2 .75
2 2 4 4 2 -----~-- --·
' ' ' '
4 6 24 16 J .25 ' '
I -- '
'
'
4 4 4 4 ' ' ' '
' '
::2: X; = 8 ::2: Y; = 11 ::2: X;Y; = 3 ::2: = 22 0 2 3 4
i =I i =I i =I i= I

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