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Graphing Circles: Identifying the Formula, Center and Radius

Instructions:

Choose an answer and hit 'next'. You will receive your score and answers at the end.

question 1 of 3

Find the center and radius of the following equation:

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1. Find the center and radius of the following equation:

2. Choose the equation for the following circle:

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About This Quiz & Worksheet

This quiz and corresponding worksheet can be used to check your knowledge of circles and how to graph them appropriately. You will be quizzed on the formulas for graphing circles.

Quiz & Worksheet Goals

This quiz/worksheet combo can help you assess your knowledge of:

  • The center of a circle
  • Finding the radius of a circle
  • Graphing circles
  • Choosing the right equations for a circle

Skills Practiced

This quiz and corresponding worksheet can help you practice the following skills:

  • Reading comprehension - ensure that you draw the most important information from the related circle lesson
  • Problem solving - use acquired knowledge to solve graphing practice problems
  • Knowledge application - use your knowledge to answer questions about graphing circles

Additional Learning

To learn more about graphing circles, review the accompanying lesson on Graphing Circles: Identifying the Formula, Center and Radius. This lesson can help you:

  • Change exponents in a formula
  • Review the formula of a circle
  • Take a formula and graph it
  • Review a circle graph and come up with a formula for it
  • Identify the midpoint and radius of different circles
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