1) f'(x)=-56x^62) f'(x)=-10(1/4)x^-11 = -10/4x^-11 = -5/2x^-11 = -5/(2x^11)3) f'(x)=-7(1/x^2) = -7/x^24) f'(x)=17(1/(2sqrt(x))) = 17*1/(2sqrt(x)) = 17/(2sqrt(x))5) f'(x)=-csc^2(x)-2sin(x)-cos(x)6) f'(x)=sec^2(x)+6x^5-1/(2sqrt(x))7) f'(x)=-sin(x)+4/x^2-5
1) f'(x)=-56x^6
2) f'(x)=-10(1/4)x^-11 = -10/4x^-11 = -5/2x^-11 = -5/(2x^11)
3) f'(x)=-7(1/x^2) = -7/x^2
4) f'(x)=17(1/(2sqrt(x))) = 17*1/(2sqrt(x)) = 17/(2sqrt(x))
5) f'(x)=-csc^2(x)-2sin(x)-cos(x)
6) f'(x)=sec^2(x)+6x^5-1/(2sqrt(x))
7) f'(x)=-sin(x)+4/x^2-5