Question

Inverse of f(x) = |x| +1​

Answer 1

Explanation:

f(x) = |x| +1​

|x| = f(x) -1

for : f(x)-1 ≥ 0 : x = 1 - f(x) ..(refused) or x = f(x) - 1

conclusion : inverse of f(x) = |x| +1​ is :

y =x-1 for x-1 ≥ 0