Which graph shows a function where f(2)= 4? ​

Can someone answer it, and plot it, for 20 points and brainliest answer? p. s. they're the same ! : )

Asalesperson earns $320 per week plus 8% of her weekly sales. the expression representing her earnings is 320 + 0.08x. which of the following describes the sales necessary for the salesperson to earn at least $1000 in the one week?

What is the fewest number of full weeks briyana would have to work to have enough money? 8 weeks9 weeks 10 weeks11 weeks