\fQuestion 7 (10 points) Let f be a real-valued differentiable function and f (1) = 1, f' (1) = 2. What is g'(1) where g(x) =xfxf(x2)) ? O1 0 5 O7 O 11 Previous Page Next Page Page 7 of 10Question 3 {113 points} Consider a Spherical bubble whose diameter i5 expanding at the constant rate of 4 cmfs. What i5 approximately the rate of change of the volume of the bubble when its diameter i5 10 cm? 0 323. 3 cm/s O 2513. 3 m3 /s O 5026. 3 m3 {s O 1047. 2 mm 0 83W. 3 m3 [a Question 9 {1D paints} Cunsider the curve given by the equation 3 2 _ e y+$ cosy 3my+2 . Find 95(0) {i.e. the derivative of y at :1! = U}. 0 0 O 1 O 2 2sin1 0 33 2sin1 0 313