I suggest using an app for math to solve problems like this they r helpful for example PhotoMath and Socratic
Answer:
3rd option
Step-by-step explanation:
when you have a function that is 4/6 think of it as reversed the number its going to be 4/6=6×4.
A. Annual Savings = $60 * 12 = $720
b. $8384.48
Answer:
2.5
Step-by-step explanation:
The minimum value is the minimum y-value a function includes. In this case, since you can see the function is periodic (it repeats itself <em>periodically</em>, hence periodic) and the smallest y-value the function encounters is 2.5 (doesn't go below this value), the minimum y-value is 2.5. I hope this made sense. If not, feel free to let me know.