let $f(x)=\frac{x^{5}}{5}-4x^{2}+11$. find an equation of the line tangent to the graph of $f$ at $x = 1$…

let $f(x)=\frac{x^{5}}{5}-4x^{2}+11$. find an equation of the line tangent to the graph of $f$ at $x = 1$. tangent line: $y =$
Answer
Answer:
(y=-7x + \frac{56}{5})