Question 11 (2 points) an Given the functions f(a3) = v 3:2 + 49 and g(x) = x4 f o gwould be equal to? 0901' O(:2:2+49)2 0m 0m Question 14 (2 points) Listen Differentiate y = x+ /x C 218 +1 4 x Vx + 18 C + 4 x 3 O 1+ 1 O 2v8 +8Question 15 (2 points) () Listen If y = 3u2 + 2u and u = Vx2+5, dy da would be: (6(3u2 + 22) + 2) aC V2 2+ 5 O (3 V2 2 + 5 + 1 ) ( Vats ( 6Vx2 +5+2) Vac 2+ 5 (3 V202 + 5 + 1) (72 2+5 )