Question

Fungsi invers dari: f(x)=x-3/2x+1

Answer 1

Verified answer

Penyelesaian:

f(x) = 
y = 
y(2x+1) = x - 3
2xy + y = x - 3
2xy - x = -y - 3
x(2y - 1) = -y - 3
x = 
y = 

f(x)^-1 =