Math Problem Statement
A circle has the equation 2x squaredplus20xplus2y squaredequals0. (a) Find the center (h,k) and radius r of the circle. (b) Graph the circle. (c) Find the intercepts, if any, of the graph. Question content area bottom left Part 1 (a) The center of the circle is
enter your response here. (Type an ordered pair, using integers or decimals.) Part 2 The radius of the circle is
enter your response here. (Type an integer or a decimal.) Part 3 (b) Use the graphing tool to graph the circle.
Part 4 (c) What are the intercepts? Select the correct choice below and, if necessary, fill in the answer box within your choice. A. The intercept(s) of the circle is/are
enter your response here. (Type an ordered pair. Use a comma to separate answers as needed. Type exact answers for each coordinate, using radicals as needed.) B. There are no intercepts.
Solution
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Math Problem Analysis
Mathematical Concepts
Circle equations
Completing the square
Graphing circles
Intercepts
Formulas
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Theorems
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Suitable Grade Level
Grades 9-12
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