Why it Matters: Linear Functions
Why Learn About Linear Functions?
Joan wants to travel but does not have a lot of extra spending cash. She read on several travel blogs that a good way to travel is to get a credit card with air miles and use it for all the things you normally budget for. This way, a big chunk of your airfare can be paid for with air miles. She applied for and got a credit card with air miles. Joan has planned to use her air miles card for the following things each month:- gas = [latex]$30[/latex]
- car insurance = [latex]$40[/latex]
- mobile phone bill = [latex]$65[/latex]
- groceries = [latex]$150[/latex]
- entertainment - restaurants, movies, and live music = [latex]$50[/latex]
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- Why it Matters: linear Functions. Provided by: Lumen Learning License: CC BY: Attribution.
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- Luggage Graphic. Provided by: Pixabay Authored by: stux. License: Public Domain: No Known Copyright.