OpenStax, Intermediate Algebra 2e §11.1 Distance and Midpoint Formulas; Circles · Exercise 44 · Geometry · Coordinate geometry

Distance and Midpoint Formulas; Circles · Exercise 44

In the following exercises, ⓐ identify the center and radius and ⓑ graph.

$x^{2} + y^{2} + 12 x - 14 y + 21 = 0$

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OpenStax, Intermediate Algebra 2e · §11.1 Distance and Midpoint Formulas; Circles · Exercise 44

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