Sagot :
Réponse:
28-f(x)=4x³-6x²+9x+2
f'(x)=4x²-6x+9
29-
1-g'(x)=2x
2-g(x)= -2x+3
3-g'(t)=2t
4-g'(q)=6q-1
30-
1-h'(x)=10x+4
2-h'(x)=12-8x
3-h'(t)= -2t-2
4-h'(q)= -2+14q
Réponse:
28-f(x)=4x³-6x²+9x+2
f'(x)=4x²-6x+9
29-
1-g'(x)=2x
2-g(x)= -2x+3
3-g'(t)=2t
4-g'(q)=6q-1
30-
1-h'(x)=10x+4
2-h'(x)=12-8x
3-h'(t)= -2t-2
4-h'(q)= -2+14q