Question

Tharen has already raised $20 to support Relay for Life, Each week she plans to raise an additional $5. Using the function from 11, evaluate f(12) AND explain what it means in context. Please show work,​

Answer 1

To evaluate f(12), substitute 12 into the function f(x) = 20 + 5x. In the context of the problem, f(12) represents the total amount of money Tharen has raised after 12 weeks, which is $80.

Step-by-step explanation:

To evaluate f(12), we need to substitute 12 into the function f(x) = 20 + 5x, where x represents the number of weeks since Tharen started raising money. So, f(12) = 20 + 5(12) = 20 + 60 = 80.

In the context of the problem, f(12) represents the total amount of money Tharen has raised after 12 weeks. So, Tharen has raised $80 after 12 weeks.