SPM ADDMATH 2019 3472/1 Q2

Question

2. Diagram 1 shows the graph of a quadratic function f(x)=p/x^n + qx + r such that p,q,r,n and u are constants.
Rajah 1 menunjukkan graf bagi fungsi kuadratik f(x)=p/x^n + qx + r dengan keadaan p,q,r,n dan u ialah pemalar.
(a)State the. value of n .
Nyatakn nilai n.
(b)If f(x)=0 and the product of roots is r. , state the value of
Jika f(x)=0 dan hasildarabpunca ialah r ,nyatakan nilai
(i)q,
(ii)p.
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    2021-03-15T23:38:07+08:00

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