1 Domain
Range
rock
-7
-4
lake
9
pen
-5
O Function
O Not a function

Me because some of question i don’t understand

The marriott family bought a new apartment three years ago for $65,000. the apartment is now worth $86,515. assuming a steady rate of growth, what was the yearly rate of appreciation? what is the percent of the yearly rate of appreciation?

Which one ? is the answer and how to find this answer