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grade 10 · GEOM-016

Read a circle equation

Interpret signed binomials and the squared radius in standard circle form.

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Try with a hintFresh problem · seed 130353350

Which equation represents a circle centered at \((5, 2)\) with radius \(3\)?

C(5, 2)r = 3

Give me one hint

Use standard form \((x-h)^2+(y-k)^2=r^2\).

Choose an answer\((x + 5)^2+(y - 2)^2=9\)\((x - 5)^2+(y - 2)^2=9\)\((x + 5)^2+(y + 2)^2=9\)\((x - 5)^2+(y - 2)^2=3\)

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Math Lab is a working name for Ready Rung's separate math-learning product. Guided success and independent evidence are reported separately.