Did you know inequalities shape our world? 🌏 In finance, they predict profits 📈, and in engineering, they ensure safety. Discover how they influence everyday decisions! 💡
inequalities compare expressions using symbols like <, >, ≤, ≥. For instance, 2x + 3 > 5 is an inequality. Ready to dive in?
A solution set includes all values making an inequality true. E.g., for 2x + 3 > 5, x > 1. Curious about how we represent these sets on a number line?
Interval notation uses brackets and parentheses to show solution sets. For example, x > 2 is written as (2, ∞).
Combine inequalities for complex solutions: 2 < x < 5 means x is between 2 and 5.
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