tolong ya kk. terima kasih

[tex]f(x) = \frac{3x- 2}{5x + 8} [/tex]
[tex]y = \frac{3x - 2}{5x + 8} [/tex]
[tex]5xy + 8y = 3x - 2 [/tex]
[tex]5xy - 3x = -8y -2 [/tex]
[tex]x(5y-3) = -8y - 2[/tex]
[tex]x = \frac{-8y - 2}{5y - 3} [/tex]
[tex]f(y) = \frac{-8y - 2}{5y - 3} [/tex]
[tex]A. f^{-1} (x) = \frac{-8x-2}{5x - 3} [/tex]