How do i solve problems involving Function Notation and Graphing Nonlinear Functions?

The sales of Spicheesy Nachos at the local grocery store are currently 3,200 bags per month. Since Twisty Cheese Sticks were introduced, sales of Spicheesy Nachos had been declining by 48 bags per month. Twisty Cheese Sticks currently sell 1,400 bags per month and it sales are increasing by 62 bags per month. Part A: Write expressions for f(x) and g(x) that represent each products sales. Part B: what is the solution to the system? Part C: what does the solution represent?

1. A Point of the function f(x) is given; find the corresponding point on the given functions (such as f(x) +2, f(x)-3, f(x+5) etc), which is transformed from f(x). f(x) (2, -3) f(x) + 2 f(x) - 3 f(x + 5) 2. Describe how the graph of the equation relates to the graph of y=x². f() = (x + 8)² - 4 (Choose one correct response) A. a translation 8 units to the right and 4 units up B. a translation 4 units to the right and 8 units up C. a translation 8 units to the left and 4 units up D. a translation 8 units to the left and 4 units down - f(x) f(-x) f(2x) 2f(x) -f(x-4)