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For<br />
Examiner’s<br />
Use<br />
SULIT 46<br />
<strong>3472</strong>/1<br />
4 Given the g : x 3x<br />
4<br />
and the composite function fg : x 12x<br />
16 .<br />
Diberi g : x 3x<br />
4 dan fungsi gubahan fg : x 12x<br />
16 .<br />
Find<br />
Cari<br />
(a) f( x ),<br />
1<br />
(b) value of x when fg( x) g( x)<br />
.<br />
3<br />
1<br />
nilai bagi x apabila fg( x) g( x)<br />
.<br />
3<br />
Answer / Jawapan :<br />
[4 marks]<br />
[4 markah]<br />
(a)<br />
(b)<br />
4<br />
4<br />
5 It is given that 2 is one of the roots of the quadratic equation<br />
Find the value of q.<br />
Diberi bahawa 2 ialah satu daripada punca persamaan kuadratik<br />
Cari nilai q.<br />
Answer / Jawapan :<br />
2<br />
x x q<br />
3 0.<br />
2<br />
x x q<br />
3 0.<br />
[2 marks]<br />
[2 markah]<br />
5<br />
2<br />
<strong>3472</strong>/1 © 2012 Hak Cipta BPSBPSK SULIT
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