# Y x 3 x 3 x 13 x 21 x 3 x 32 16 22 points previous

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y' = $$( x 3+ x −3)−( x +1)(3 x 2+1)( x 3+ x −3)2 16. 2/2 points | Previous Answers SCalcET8 3.2.508.XP. Differentiate. 17. 2/2 points | Previous Answers SCalcET8 3.2.025. Differentiate. g ( x ) = 7 e x x y = x + 1 x 3 + x 3 f ( t ) = 8 t 8 + t f ' ( t ) =$$64+4√ t (8+√ t )2 f ( y ) = y y + d y f ' ( y ) = $$2 dy ( y + dy )2 6/5/2019 hw09S3.1-2 10/11 18. 2/2 points | Previous Answers SCalcET8 3.2.512.XP. Find f ' ( x ) and f '' ( x ). 19. 2/2 points | Previous Answers SCalcET8 3.2.031. Find an equation of the tangent line to the given curve at the specified point. 20. 0/2 points | f ( x ) = x 9/2 e x f ' ( x ) =$$ exx (92)+9 exx (72)2 f '' ( x ) = $$9 exx (72)+ exx (92)+63 exx (52)4 y = , (1, 0) x 2 − 1 x 2 + x + 1 y =$$23 x −23 h (2) = 5 and h' (2) = −7 , d dx h ( x ) x x Previous Answers SCalcET8 3.2.046. If find ­17/4 Enhanced Feedback Please try again. You have to use the Quotient Rule to solve this problem. To apply the Quotient Rule, first identify the numerator and denominator in the quotient then use the formula Let x equal the given value. Replace corresponding functions with their given values at x . = 2. , f ( x ) g ( x ) = . d d ( x ) f ( x ) g ( x ) g ( x ) [ f ( x )] − f ( x ) [ g ( x )] [ g ( x )] 2 d dx d dx
6/5/2019 hw09S3.1-2 21. 2/2 points | Previous Answers SCalcET8 3.2.049. If f and g are the functions whose graphs are shown, let u ( x ) = f ( x ) g ( x ) and v ( x ) = f ( x )/ g ( x ). (a) Find u '(1).
11/11 22. 2/2 points | Previous Answers SCalcET8 3.2.054.
(b) Find v '(5).