4. Find the derivative of the function f (x) = 5vx sin (x). A) 5 2Vx - sin (x) - 5vx cos(x) Find The derivative of The -5 B) 12 2Vx -sin (x) +5vx cos(x) algebraic function H (+ ) = ( +2 3) (+ 343) 5 C) 2Vx -sin (x) +5vx cos(x) D) Vxsin(x) +5Vx cos(x) E) 5 2Vx = Cos (x) 5. Use the Product Rule to differentiate f (t) = t- sin t. A) f'(t) = t' cost - 5to sint B) f'(t) = t' cost + 5t sint C) f'(t) =-1 cost +51 sint D) f'(t) =-1- cost -5t # sint E) f'(t) = 1 cost-5t* sint Earth's surface Song 6. Use the Product Rule to differentiate f (s) = s* cos s . A) f'(s) = -s* sins -4s' coss sent Birth B) f'(s) =-4s' sins C) f'(s) =-s* cos s+ 4s' sin s D) f'(s) = s* sins + 4s' coss E) f'(s) = -s# sins+ 4s' coss D The length of a rectangle is of ts and its fright ist ? where I is time in seconds and the dimensions are in inches Find the rate of change of area, A with respect to time. 1 Find The derivative of The function sinx 4at corn "simplify your onjusen. Version 1 Page 2