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Originally Posted by fadeer  Would someone be so smart and so kind to find the Tangent lineS to the curve y=x^2 that pass through (0,-a^2), a>0 ????
Thanks in advance. |
you need two things:
(1) Equation of line in slope-point form(i.e. determining equaation with slope and one point)
(2) Formula to find slope of tangent
Do you know above two?