I have homework questions that I need assistance in solving. Any explanations would be appreciated.

1. Find a if 4x3 . Y\"? O 3'3 =12x21n[43] O by _433 dx 0 C. 3 = 3'4.' ' d. 3 U %_12x294x O 9-3 = 411364134 2- Use implicit differentiation to find 5- 75\" + 5y2 = 7 O a. if? 7a\". 0b\" 73024 10y O b. Ii? 7W\" dx _ Tevx+ ly O c. d? Mar dx _ 72:93\" 5y \"'1' 739+ my 0 e. dy 7)?\" dx- 0? 3- Find FIX) if x) = (7+4x)g4". 0 av f"(x) = 8|J('3'+ 4x)e""\" O b- f"[x) = (an 64x)e4'\" O C- f"[x) = (30+ 64x)e""" Q d- f"(x) = (30 6439-\" O 9- f"(x) = -(24+ ldx)e4"