jika h(x)= 2+3x/4x maka h^-1

★ Invers ★

h(x)= 2+3x/4x
y = 3x + 2 / 4x
4xy = 3x + 2
4xy - 3x = 2
x(4y-3) = 2
x =2 / (4y-3)

h^-1(x) = 2/ (4x-3)

h(x) = (2 + 3x) / 4x

h{h`¹(x)} = x

(2 + 3h`¹(x) } / 4h`¹(x) = x
2 + 3h`¹(x) = 4xh`¹(x)
4xh`¹(x) - 3h`¹(x) = 2
h`¹(x) (4x - 3) = 2
h`¹(x) = 2 / (4x - 3)

Semoga berguna +_+