Question

ex 4 punctul a , fără desen ​

Answer 1

f(x)=3x-2

∩OX, y=0⇒ 3x-2=0

$x=\frac{2}{3} \\\\A(\frac{2}{3} ,0)$

∩OY, x=0⇒ y=0-2=-2

B(0,-2)

g(x)=-x-1

∩OX, y=0⇒ -x-1=0

x=-1

A'(-1,0)

∩OY, x=0⇒ y=0-1=-1

B'(0,-1)