1) f(x) = 4x²
f'(x) = 8x
2) f(x) = x^-8
f'(x) = -8x^-9
3) f(x) = 1/x^6 = x^-6
f'(x) = -6x^-7
4) f(x) = 1,5x + 8
f'(x) = 1,5
5) f(x) = x^5/35
f'(x) = 5x^4/35 = x^4/7
1) f(x) = 4x²
f'(x) = 8x
2) f(x) = x^-8
f'(x) = -8x^-9
3) f(x) = 1/x^6 = x^-6
f'(x) = -6x^-7
4) f(x) = 1,5x + 8
f'(x) = 1,5
5) f(x) = x^5/35
f'(x) = 5x^4/35 = x^4/7