SAT Math Practice Question #17225 - SATify | SATify

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SAT Math Practice Question #17225 - SATify | SATify

#17225

circles

coordinate geometry

hard

180 sec

Calculator OK

In the $x y$ -plane, the graph of the given equation is a circle. What is the length of the circle's radius? $x^{2} + 14 x + y^{2} = 6 y + 109$

A.

$109$

B.

$149$

C.

$167$

D.

$341$