If

were incorrect, it means that

were correct

There were 28 problems ;)
Answer:
k = |14 + x| -5
Step-by-step explanation:
The answer would be: 0.0065
They are not inverse functions of one another. For f(x) and g(x) to be inverses of each other, f(g(x)) = x. In this case, pi(x+2/pi)-2 = pi* x, which is not x.