1. PEPERIKSAAN PERCUBAAN STPM 2014
MATHEMATICS T
PAPER 1 ( One and half hours )
SECTION A ( 45 MARKS )
ANSWER ALL QUESTION IN THIS SECTION
1. The function f is defined by
2
: , 1
1
f x x R and x
x
   

(a ) Sketch the graph of f and state the correspondimg range ( 2 marks )
(b ) Find the inverse function, 𝑓−1
( 3 marks )
( c ) Find the solution set for which f ( x ) =𝑓−1
(x) ( 4 marks )