4 X Find f'( - 4) if f(x) = 5 - 7x. f'( - 4) = (Simplify your answer. Type an integer or a fraction.)5 Find the value of f'(36) if f(t) = 10vt - f'(36) = (Simplify your answer. Type an integer or a fraction.)Find the slope and the equation of the tangent line to the graph of the function at The SIDPE of the tangent line i5 |:|_ the given value 0f K. {Simplify your answer.) x}=x"5){2 +4; 2:: 2