Subject: get tangent equation, giving curve and a point
From: Antonio Lapira
Date: Tue, 1 Jan 2013 15:20:57 +0000 (GMT)
is there a fast way to get for example y=2*x-7 giving y=x^2-2*x-3 and a point (2,-3)
I know how to calculate but I wanted to know if there was a short way
many thanks