If the function f(y) models the number of inches a tree grows in a (y) year, which describes an appropriate domain for the function?
a) all integers where n > 0
b) all integers where n ≥ 0
c) all rational numbers where n > 0
d) all rational numbers where n ≥ 0

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

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

For a field trip to the zoo, 4 students rode in cars and the rest filled nine busess. how many students were in each bus if 472 students were on the trip