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# Graph

0
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+992

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.

Mar 8, 2023

#1
+992
+1

Hi everyone,

I have managed this one...thank you all

Mar 8, 2023