Answer:
f^−1(x)=x7
Step-by-step explanation:
To find the inverse , inerchange the variable and slove for Y
N° 10
n - 5
n° 14
a) x + 1
b) x - 1
K, so am assuming of th next day
from 7pm to 12 midnight is 5 hours
from 12 midnight so 3am is 3 hours
3+5=8
8 hours total
checked double the amoutn last time
he spent 16 hours last time?
Answer:
x=2
Step-by-step explanation:
hope this helps :)