Are These Two Points on the Same Horizontal Line?

A new problem that emerged from solving an old Putnam problem. This discovery project involves geometry, algebra, analysis, and programming. It is designed for high-school Algebra, AP Calculus, or college Calculus courses. A Desmos animation link is included to help visualize the problem.

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License Options

Individual License: $5.99

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School / Institutional License: $49.99

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File Format & Delivery

The download is a high-quality PDF typeset in LaTeX. After a successful purchase, you will receive a secure download link instantly via email.