Answer:
f-¹(x) = -⅕x - ⅘
Explanation:
f(x) = -5x - 4 → x = -5y - 4 → 5y = - x - 4 → y = -⅕x - ⅘ → f-¹(x) = -⅕x - ⅘
8.3m questions
10.9m answers