Use the graph of each function to estimate the intervals on which the function is increasing or decreasing.
Decreasing in the interval $(-\infty, 1)$
Increasing in the interval $(1,+\infty)$
And then the function is increasing on the interval from well, here on doing here would be increasing. So we'll be from one to infinity and decreasing. We see that fingers from the ER minus infinity on the way after the one. So their father the christening will be from an infant E Children one.