What is the value of f(x) = 9x when x =-2

Areal estate agent earns $32,000 a year plus $1,000 for each apartment he sells. write an equation that shows the relationship between the number of apartments abe sells,n, and the total amount he earns in a year,e. what is the total amount abe would earn from selling 10 apartments in one year

How do you determine whether a relationship represented as as graph is linear or nonlinear

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?