How do you find the equation of the line tangent to the graph of #(2x^3 - 1) / (x²)# at the point (1,1)?
1 Answer
Sep 16, 2015
Explanation:
the derivative is slope of the tangent and is
at x=1 the slope is 4
as point is (1,1) and slope is 4
general equation of a line is
given
substituting
the equation of tangent is