www.mathsenligne.com STI2D - 1N4 - DÉRIVATION EXERCICES 1B
Construire dans chaque cas la droite représentant la fonction affine f dont on connaît un point et le taux d’accroissement a.
\s\
up1 0(
\s\
up1
0(O \s\
up1 0(
\s\
up1
0(O \s\
up1 0(
\s\
up1
0(O \s\
up1 0(
\s\
up1 0(O
1. 2. 3. 4.
\s\
up1 0(
\s\
up1
0(O \s\
up1 0(
\s\
up1
0(O \s\
up1 0(
\s\
up1
0(O \s\
up1 0(
\s\
up1 0(O
5. 6. 7. 8.
\s\
up1 0(
\s\
up1
0(O \s\
up1 0(
\s\
up1
0(O \s\
up1 0(
\s\
up1
0(O \s\
up1 0(
\s\
up1 0(O
9. 10. 11. 12.
\s\
up1 0(
\s\
up1
0(O \s\
up1 0(
\s\
up1
0(O \s\
up1 0(
\s\
up1
0(O \s\
up1 0(
\s\
up1 0(O
13. 14. 15. 16.
f(2) = 1
a = 2 f(-3) = 2
a = -1 f(-4) = 1
a = 2 f(2) = 3
a = 1
f(-1) = 4
a = -3 f(4) = 4
a = 2 f(3) = 4
a = 4 f(0) = -3
a = 5
f(2) = 1
a = f(2) = -4
a = f(-4) = 0
a = f(1) = 4
a =
f(1) = 3
a = -0,5 f(4) = 0
a = f(-3) = 2,5
a = -2,5 f(-4) = -4
a =
