1. Find dy/ dx by implicit differentiation x2 +4xy-y2 = 2 2. SHOW the intervals where the function is Increasing & where it is decreasing 92U f' ( x ) = 2 ( x - 3 X x+ 1 ) Increasing : decreasing : b , find the relative extrema of f ( x ) 2 x3 - 2x2 - 6x +4 3 f' ( x ) = 2 ( x - 3 ) ( x+ 1 ) @ find the intervals where the graph of f ( x ) is concave upward concave downward . ( Interval notation ) 3 . find the absolute max & min , If any, of the function on the closed interval. " ( x ) = x3+3x2+6 on [- 3, 2]4. Find the derivative / blub be O 9( x ) = 4x2 In (ax ) p O p p p pp DO 5 . Find the derivative h(x ) = In Jx2-4 6. Use logarithmic differentiation to find the derivative .( )' P y = ( 3x + 2)4 ( 4x-8) 2 My xol- fre Bx 8 602 O