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Learn to solve application problems involving three variables by familiarizing, translating, and checking the equations. Explore ways to create and solve equations for scenarios like cholesterol levels in food items. Ensure to check your syllabus for related topics like matrices and economic applications. Next up is Inequalities and Applications.
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Section 3.5Applications of Systems of 3 Equations • Same steps to solve application problems: • Familiarize, Translate, Carry out, Check, State • Trying to use tables might not be helpful • Look for 3 ways to create equations in 3 variables, then solve 3.5
Cholesterol: In 1 Egg: 274 mg In 1 Cupcake: 19 mg In 1 Pizza Slice: 9 mg 3.5
Sections sometimes not included • Check with your syllabus for: • 3.6 Matrices • 3.7 Determinants & Cramer’s Rule • 3.8 Business & Economic Applications 3.5
Next • Section 4.1 Inequalities & Applications 3.5