Find the Domain and the Range of the Relation $\text { Domain: } ( - \infty , 0 ) \text {, range: } ( - \infty , 0 ) \text {; not a function }$

question 132

Multiple Choice

Find the domain and the range of the relation. Also determine whether the relation is a function.
-

• A) \(\text { Domain: } ( - \infty , 0 ) \text {, range: } ( - \infty , 0 ) \text {; not a function }\)
• B) \(\text { Domain: } ( - \infty , \infty ) \text {, range: } ( 0 , \infty ) \text {; function }\)
• C) \(\text { Domain: } ( 0 , \infty ) \text {, range: } ( 0 , \infty ) \text {; function }\)
• D) \(\text { Domain: } ( - \infty , \infty ) \text {, range: } ( - \infty , \infty ) \text {; function }\)

---

Definitions:

Present Value

The equivalent value today of cash flows or a sum of money anticipated in the future, using a predetermined return rate.

Annuity

A financial product that pays out a fixed stream of payments to an individual, primarily used as an income stream for retirees.

Interest Rate

Interest rate is the percentage charged by a lender to a borrower for the use of assets, adjusting for the cost of credit or the return on investment.

Lump Sum

A single payment made at a particular time, as opposed to several smaller installments.