Friday
August 29, 2014

Homework Help: Pure Mathematics

Posted by Kerry-Ann on Saturday, February 9, 2013 at 9:26am.

1. Given that the straight line y=c-3x does not intersect the curve xy=3, find the range of values for c.

2. Find the range of values for c for which the line y=cx+6 does not meet the curve 2x^2-xy=3.

3. Find the range of values for k for which 8y=x+2k is a tangent to the curve 2y^2=x+k

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