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Natalie borrowed $1,800 from her mother to purchase a pre-owned car. She agrees to repay this amount by paying her mother $45 per week. This situation can be modeled by the function f (x)= 1800 − 45x. Which inequality represents the domain for this function?

Respuesta :

Answer:

0 ≤ x ≤ 40

Step-by-step explanation:

$1,800÷45=40

0 would be the first domain as she hasn't paid back any amount, meaning there are no weeks paid.

40 would be the last week she would have to pay, or the last domain.