Question

Mohon bantuannya yah !!

Answer 1

F(x) = (2x+1)/(x-3)
         y = (2x+1)/(x-3)
y(x+3) = 2x+1
x.y+3y = 2x+1
 x.y-2x = 3y+1
 x(y-2) = 3y+1
         x = (3y+1)/(y-2)

   f⁻¹(x) = (3x+1)/(x-2)
f⁻¹(x-2) = (3(x-2)+1)/((x-2)-2)
f⁻¹(x-2) = (3x-6+1)/(x-2-2)
f⁻¹(x-2) = (3x-5)/(x-4)

Answer 2

Maaf ya kalo jwabannya krang mmuaskan