Question

Jika (f invers bundaran g)(x) = x+1 dan g(x) = 3x-5 maka f(1)...........

Answer 1

F⁻¹ (3x - 5) = x - 1
3x - 5 = f(x - 1)
untuk x = 2, maka:
3(2) - 5 = f(2 - 1)
1 = f(1)

Answer 2

F^-1 og(x) =  x+1
g(x) = 3x-5
f-1( 3x -5)=  x+1
f(x+1) = 3x- 5
x+1 = 1 --> x= 0
f(1) = 3(0) -5
f(1) = -5