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4.4 Parametrically Defined Circles and Lines - Review

This review will guide you through an adaptive, research-backed study session. As you answer questions, we will actively assess your current understanding of the material. Questions will continue to be drawn until you have demonstrated mastery of each learning objective.

Reviews are graded based on completion. You will receive full credit for achieving 100% mastery or answering all questions.

Learning objectives for this review:

  • Explain how to define circles and lines using parametric equations and interpret the parameters geometrically.
  • Investigate how the parameters affect the radius, center, and direction of circles and lines.
  • Apply parametrization to solve problems involving circular motion, rotational motion, and line paths.