Răspunsuri

2014-03-02T13:03:20+02:00
Pai faci intersectia cu axele de coordonate:
GfU(invers) Oy----- x=o
F(0)=2*0+10
F(0)= 10
A(0;10)
Gf intersectat Ox------Y=o
2x+10=0
2x=-10
X=--5
B(-5;0)
faci graficul unesti puncteele si faci aria la aceeaa forma geometrica....sper ca am putut sa te ajut

3 4 3
2014-03-02T15:52:00+02:00
Faci intersectia cu  axele de coordonate.
GfU(invers) Oy.............x=0
F(0)=2*0+10
F(0)=10
A(a;10)
Gf intersectat Ox...............y=0
2 x+10=0
2x=-10
x=-5
B(-5;0)
2 4 2