It’s the second one because if you look at the averages you can see no ruff stuff is more expensive so then you just do subtraction to find how much more expensive it is
Y=3/4x-3 because none of the others make sense
The yoga class ends at 8:25
The answer is D. In the function

, A value of 5 would make the denominator 0. This is undefined, so 5 is excluded.