Is this one-one, onto , both or neither?

f:[-2,2] ---> R defined by f(x) = x^2​

What kind of bond pays interest which is exempt from tax?

If your annual gross income is $62,000 and you have one monthly car payment of $335 and a monthly student loan payment of $225, what is the maximum house payment you can afford. consider a standard 28% front-end ratio and a 36% back-end ratio. also, to complete your calculation, the annual property tax will be $3,600 and the annual homeowner's premium will be $360.

The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?