Answer:
6 days
I hope this helps!
it is 6 days
Step-by-step explanation:
6 cm for both sides
f^-1(x) = x+1
turn into y = x-1
1. Flip x to y and y to x
x = y-1
2. isolate y
x+1 = y
using a graph you can find it by reflecting x-1 over y=x
