Soalan-Soalan Percubaan SPM Chapter 1:functions: Kelantan
Soalan-Soalan Percubaan SPM Chapter 1:functions: Kelantan
Soalan-Soalan Percubaan SPM Chapter 1:functions: Kelantan
Chapter 1:Functions
Kelantan
1 The following information refer to the set A and set B.
Maklumat berikut adalah berkaitan dengan Set A dan Set B.
The relations between set A and set B is defined by the set of ordered
pairs {(-3, 9) (-2, 4) (2, 4) (3, 9)}.
Hubungan antara set A dan set B ditakrifkan oleh set pasangan bertertib
{(-3, 9) (-2, 4) (2, 4) (3, 9)}.
(a) State the type of relations.
Nyatakan jenis hubungan.
(b) Using the functions notation, write a relation between set A and set B.
Dengan menggunakan tatatanda fungsi, tulis satu hubungan antara set A dan set B.
[ 2 marks ]
[ 2 markah]
2 Given that the functions f : x → 2x + 6
and f -1 : x → kx + p , where k and p are
constants, find the value of k and of p. [ 3 marks ]
Diberi fungsi f : x → 2x + 6 dan f -1 : x → kx + p , dengan keadaan k dan p ialah pemalar,
cari nilai k dan nilai p. [ 3 markah ]
Sarawak
1. Diagram 1 shows the quadratic function h.
x h(x)
8● ●16
4●
k● ●64
-8 ●
(a) State
(i) the objects of 64,
(ii) the value of k.
(b) Using the function notation, express h in terms of x. [3 marks]