Page 53 - Math SL HB Sem 1
P. 53
r,'riNC-iloNs , EQUATT oNS, INEQUALIl.rUS
Examole I
The function f(i =4: ] x + I rs one to one. Find its inverse
.;rl
'f
HE GIi.,\PII OIt A FUNC I'ION l f (xl
Example I
Skerch thc graphs ol the lbllorving firr:ctions
a) ./-(-;r) - -rr 11
=
b)./ (r) 1' 4-r
c) (x) - -t' -2,r' r _r
f
d) /(-r) , I
(r 2)
(use GDO)
l7
