Gen Math 11_ 22-23_Q1_L2_Operation on Functions_ASM.pdf

Operations on Functions Review: Review: Operations on Functions Learning target: At the end of the lesson, the learners should be able to: perform addition, subtraction, multiplication, division, and composition of functions.  Example:  Example: Try This! Try This...

Operations on Functions Review: Review: Operations on Functions Learning target: At the end of the lesson, the learners should be able to: perform addition, subtraction, multiplication, division, and composition of functions.  Example:  Example: Try This! Try This!  Composite of Function  A toll road charges a fee based on whether you are driving during the day or at night: During the day (from 6 AM to 6 PM), the toll fee is $1. At night (from 6 PM to 6 AM), the toll fee is $2. Let 𝑥 be the time (hours from 0 to 23 (0 represents midnight).. Let 𝐶(𝑥) be the toll fee A zoo charges an admission fee based on age: For visitors aged 2 years or younger, the fee is $3. For visitors older than 2 years, the fee is $7. Let 𝑥 be the age. Let 𝐶(𝑥) be the admission fee. Let's say a parking lot charges $5 for the first hour and $3 for each additional hour. The cost depends on how long you park. Let 𝑥 be the number of hours stayed. Let 𝐶(𝑥) be the total cost. 1. Jen stay for 4 hours 2. Cara stay for 7 hours A water utility company charges a flat rate of $30 for up to 500 gallons of water. If usage exceeds 500 gallons, an additional $0.05 is charged per gallon for every gallon beyond 500. Let 𝑥 be the number of Gallons. Let 𝐶(𝑥) be the total cost. 1. Jen travel for 500 gal. 2. Cara travel for 600 gal.