Question

Lola plans to publish a magazine. She cannot publish unless she sells at least 100 subscriptions. Each subscription costs $20. The function R(s) = 20s represents the amount of revenue she takes in where s is the number of subscribers. What is the domain of R(s) in this context?

Answer 1

Answer:

R(s)$\geq 2000$,

Step-by-step explanation:

The function R(s) = 20s

She needs to sell at least 100 subscriptions, so the least amount she wants to have is: 20*100 = $2000  

Hence, is the domain of R(s) in this context

R(s)$\geq 2000$

Hope it will find you well