§ 36: 36.4

36.4 Продиференціюйте функцію:

1) y’ = (4x)’ = 144x3;

2) y’ = (8x7)’ = (x78)’ = 78 x78-1= 788x;

3) y’ = (1x)’ = (x12)’ = –12 x-12-1= –12 x-32 = –123x2;

4) y’ = (13x5) = (x-58)’ = –58 x-58-1= –58 x-138 = –583x13.