Mathematics Homework Help
Mathematics Homework Help. functions and graphs
i am stuck on the following problem. i need to find where f is constant . i need to express using interval notation. here is a pic of the problem
"Our Prices Start at $11.99. As Our First Client, Use Coupon Code GET15 to claim 15% Discount This Month!!"
![](https://courseworkgeeks.com/wp-content/uploads/2018/08/order_now-1.png)