1. Given: f(x) = 3x – 5 & g(x) = 2x2 + 4
Function Operations
Given: f(x) = 3x – 5 & g(x) = 2x2 + 4
1) What is f(x) + g(x)? 2) What is f(x)*g(x)?

2. Function Transformations
Describe the transformations: 3) f(x – k) 4) f(x)+k 5) – f(x)

3. Function Transformations Continued…
Given: f(x) = 5x 6) If j(x) is a vertical translation of f(x) of 7 units down, what is j(x)?

4. Problem-Solving
Sadie bought a bag of M&Ms with 40 candies. Each day, she eats 5 M&Ms. How many M&Ms will be left after 6 days? Versus Sadie bought a bag of M&Ms with 40 candies. Each day 1/5 of M&Ms disappear from the amount of the previous day. How many M&Ms will be left after 6 days?

5. Problem-Solving
Versus Sadie throws an M&M with an initial velocity of 18m/s. The M&M was thrown from an initial height of 5 feet. After how many seconds will the M&M hit the ground?

6. Function Notation & Problem Solving
Lucy is selling stuffed animals for $5. She buys these animals from a wholesaler for $2 each. She also spent $40 to rent her booth.
Write a function R(a) to represent the revenue of this situation.
Write a function E(a) to represent the expenses of this situation.
Write a function P(a) to represent the profits of this situation.