The slope of what line or are you looking for detention
The answer is A cause 30% is 0.7 and f(n-1) equals the amount being sold the +50 is for every 50 new one and the the 235 is for what they started with
1. 3/1
2. Will be positive. Aka always rational.
3. 3/1 + 3/1 = 6/2 = 3/1
Base height + statue height = total height
Total height = 305
statue height = 111
base height + 111 = 305
Subtract both sides by 111
base height = 194
The height of the base is 194 feet.
Have an awesome day! :)