Diketahui f(x)=3-3/4x dan g(x)=5-2x. Nilai f^-1(3)+3g^-1(2)=
f(x)=3-3/4x dan g(x)=5-2x
f⁻¹(3)=3=3-3/4x
3/4x=0 ==> x=0
g⁻¹(2)=2=5-2x
2x=-3 ==> x=-3/2
f^-1(3)+3g^-1(2)=0+3*(-3/2)=-9/2=-4,5
Diketahui f(x)=3-3/4x dan g(x)=5-2x. Nilai f^-1(3)+3g^-1(2)=
f(x)=3-3/4x dan g(x)=5-2x
f⁻¹(3)=3=3-3/4x
3/4x=0 ==> x=0
g⁻¹(2)=2=5-2x
2x=-3 ==> x=-3/2
f^-1(3)+3g^-1(2)=0+3*(-3/2)=-9/2=-4,5