Step-by-step explanation:
Given
f(x) = 2x - 1
f^-1 (x) = ?
Now
Let y = f(x)
or y = 2x - 1
Interchanging the role of x and y
x = 2y - 1
x + 1 = 2y
y = <u>x </u><u>+</u><u> </u><u>1</u>
2
Therefore f^-1(x) = <u>x </u><u>+</u><u> </u><u>1</u>
2
Hope it will help you :)
Ahiffggggggggggggt was the morning I was going over the
1. No 2. Yes 3. No
I’m pretty sure
3 fourths of an hour is : (3/4)
(3/4)*4=3 hours
hope this helps!