Rikah Y.

asked • 10/02/16

please help me . pls

Find the equations of the lines tangent to the graph of the function y = x2 −2x + 1 such that each of the lines passes through the point P(2,−1)
 
 

David S.

tutor
Rikah, what level of math are you taking right now?  This sounds like a calculus-type of problem.  It would help to know whether you understand what derivatives of functions are and how they can be used.
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10/02/16

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