When functions are defined by more than one equation, they are called piecewise- defined functions.
Hope that helped
The formula is y=85x because if you measure the distance between all the numbers you get 85.
Answer
89
Step-by-step explanation:
5^2=25
4^3=64
25+64=89
7 + 2.5x= bike rental and fees
here is an equation of the info,
hopefully that's what you were looking for.