Question 1: Identify if f(x) is ϴ g(x). (2 Marks) Question 2: Explain your answer using the values of c and k. (3 Marks)

Note: use the following symbols (if needed): ϴ Ω O

Adepartment store purchases screen-printed t-shirts at a cost of $5 per shirt. they mark up the price 150% (making the selling price 250% of the store's purchase price) and put them on the sales floor. every month that a t-shirt doesn't sell, the store reduces the selling price by 25%.

Me because some of question i don’t understand

The sum of two numbers is 12 and their difference is 18 what are the two numbers