Friday
October 24, 2014

Homework Help: maths

Posted by albian on Friday, August 28, 2009 at 8:40pm.

consider the line y=6x-k and the parabola y=x^2

i) for what value of k is the line y=6x-k a tangent to the parabola y=x^2 ?

ii) the line y=6x-k intersects the parabola in two distinct places. what is the largest integer value that k can take ?

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