+1124 Hi friends,
The graph of \(y=f'(x)=mx^2+nx+k\) passes through the points \(P(-{1 \over3};0), Q(1;0); R(0;1)\)
Determine the values of m, n and k....I really have tried this for at least half an hour now...just do not get the right answers...except for k which is 1...at least that part I understand....lol..Thank you all very much.
