Posted by monic on Thursday, January 31, 2013 at 5:25pm.
If
f(x) = 9x2 − x3,
find f'(2) and use it to find an equation of the tangent line to the curve
y = 9x2 − x3
at the point (2, 28).

calculus 1  John, Monday, September 22, 2014 at 7:14pm
y28=(18x3x2)(x2)
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