no work just answer

Calculus Question 4 Consider the region between 4= x3 and the xuxis on the interval from x20 and x=1. which of she interval represents the volume generated by rotating the region around the y ExB. R a . J T ( By ) dy O b . C O JR ( 12 - ( x 3) 2) dx C. J M ( x 3 ) 2 dx d. IT ( 12 - ( 3/ 4 ) 2 ) dy 7. Let 2= f ( X,y). Suppose f ( 2 , 3 ) = 3 , fx ( 2, 3 ) = 2, and fy ( 2 , 3) = 1 . Use local linearity to approximate the function at ( 1.25, 4.76). a. 0.76 b. -0.24 C. - 6.74 do -3.24 No work