Answer:
The domain is (-∞,∞)
Step-by-step explanation:
Since there's no limit to this function, the values are infinity.
The person that is not living within their means is Ella who has maxed out all three of her credit cards but pays the minimum balance each month.
<h3>What does it mean when a person is living above their means?</h3>
If a person is living above their means, the person is spending more money than they have. A person living above their means would most likely borrow in order to afford their lifestyle. A person living above their means would have no amount of savings.
To learn more about credit cards, please check: brainly.com/question/14716152
A. -14x+21
because -7 times 2x is -14x and -7 times -3 is 21
