Weekly Math Problems for High School Students

Problems for 2015

Week 1: Simplifying Trigonometric Expressions

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Solution

Week 2: Simplifying Algebraic Expressions

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Solution

Week 3: Domains of Functions

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Solution

Week 4: Solving Equations

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Solution

Week 5: Vectors in the Plane

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Solution

Week 6: Simplifying Algebraic Expressions

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Solution

Week 7: Plane Geometry

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Solution

Week 8: Simplifying Numerical Expressions

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Solution

Week 9: Trigonometry

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Solution

Week 10: Inequalities with Absolute Values

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Solution

Week 11: Trigonometry

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Solution

Week 12: Connections Between Geometry and Algebra

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Solution

Week 13: Plane Geometry

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Solution

Week 14: Simplifying Numerical Expressions

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Solution

Week 15: Plane Geometry

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Solution

Week 16: Parametric Inequalities

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Solution

Week 17: Trigonometric Equations

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Solution

Week 18: Reduced Quadratic Formula

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Solution

Week 19: Trigonometric Inequalities

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Solution

Week 20: Algebraic Equations

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Solution

Week 21: Trigonometric Equations

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Solution

Week 22: Parametric Equations

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Solution

Week 23: Properties of the Logarithmic Function

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Solution

Week 24: Algebraic Inequalities

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Solution

Week 25: Solving Equations with Bounded Variables

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Solution

Week 26: Solving Equations with Bounded Variables

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Solution

Week 27: Simplifying Numerical Expressions

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Solution

Week 28: Properties of the Logarithmic Function

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Solution

Week 29: Properties of the Logarithmic Function

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Solution

Week 30: Equations Involving the Logarithmic Function

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Solution

Week 31: Plane Geometry

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Solution

Week 32: Equations Involving the Logarithmic Function

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Solution

Week 33: Plane Geometry

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Solution

Week 34: Simplifying Expressions Involving the Logarithmic Function

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Solution

Week 35: Establishing Trigonometric Inequalities

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Solution

Week 36: Domains of Functions

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Solution

Week 37: Simplifying Algebraic Expressions

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Solution

Week 38: Trigonometric Identities of the Triangle

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Solution

Week 39: Parametric Quadratic Equations

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Solution

Week 40: Trigonometry

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Solution

Week 41: Number Theory

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Solution

Week 42: Parametric Quadratic Equations

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Week 43: Simplifying Trigonometric Expressions

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Solution

Week 44: Parametric Quadratic Equations

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Solution

Week 45: Equations with Absolute Values

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Solution

Week 46: Number Theory

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Solution

Week 47: Number Theory

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Solution

Week 48: Simplifying Algebraic Expressions

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Solution

Week 49: Simplifying Algebraic Expressions

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Solution

Week 50: Simplifying Numerical Expressions

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Solution

Week 51: Simplifying Algebraic Expressions

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Solution

Week 52: Parametric Inequalities

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Solution

This page is maintained by Ivana Alexandrova, an Assistant Professor in the Department of Mathematics and Statistics at the State University of New York, Albany.