. The line tangent to the graph of f at :1: = 3 is y = 4.7: 2 and the line tangent to the graph of g at a: = 3 is y = 5x + 1. Find the values of (f + g)(3) and (f + g)'(3). . Find the derivative of the function by rst expanding or simplifying the expression. Simplify your answer. 82' + 32' + 2 e3 + 2 r(t) = . Given f(2) = 3. f'(2) = 4, g(2) = 2 and g'(2) = 5, nd d d 9(3) 5(g(z)f(3)) \"-2 and 5(m) 1-4