Section 2.7: Derivatives and Rates of Change

 

Find \(f'(a) \) where \(f(x) = 3x^2-5x+7 \).    solution

 

Find \(f'(a) \) where \(f(x) = \dfrac{1}{\sqrt{x+3}}\).     solution

 

Find \(f'(a) \) where \(f(t) = \dfrac{2t+1}{t+3}\).     solution

 

Find an equation of the tangent line to the graph of \( y=g(x)\) at \( x=4 \) if \( g(4)=-3\) and \( g'(4)=5 \).   solution

 

 

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