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posted by Hina on Wednesday, September 7, 2011 at 11:10pm.

find an equation for the line tangent to y=2-6x^2 at (-5,-148)

dy/dx = -12x so at (-5,-148) , slope = 60 y + 148 = 60(x+5) 60x - y = -152

14(-1)-27

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