Find the Center and Radius of the Circle $$2 x ^ { 2 } + 2 y ^ { 2 } - 16 x - 4 y + 16 = 0$$

question 392

Multiple Choice

Find the center and radius of the circle.
- $$2 x ^ { 2 } + 2 y ^ { 2 } - 16 x - 4 y + 16 = 0$$

• A) center: \(( 4,1 )\), radius: 3
• B) center: \(( 1,4 )\), radius: 3
• C) center: \(( - 4 , - 1 )\), radius: 9
• D) center: \(( - 1 , - 4 )\), radius: 9

---

Definitions:

Retirement Savings

Money that has been put aside to be used during retirement, often in specific retirement accounts or investment plans.

Withdraw

To remove funds from a bank account, or to pull back an offer or participation in an activity.

Annual Percentage Rate

The Annual Percentage Rate (APR) is the yearly interest rate charged on borrowed money, encompassing both the interest rate and any associated fees, to represent the total cost of borrowing.

Per Month

The term per month is used to describe or quantify an event, action, or measurement over the period of a month.