6-8

16) Find the derivative of the following functions. 3/ 2 ( power rule ) ( b fox ) = ( x + 3 ) ( x + 2 x ) ( Product Rule ) ( f (x ) = - 3 23 ( power rule ) = -3 x3 ( quotient rule ) f(x ) = (3x2+ 4) ( chain rule ) fin ) = Vx ( 5 + 2 ) (any rule that you elke ) 9 ( chain rule ) 7 Find an equation of the tangent line to the graph of at the joint ( 1, 0 ) . 18 Find the points which the graph of for ) has horizontal tangent line for) = 4