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SAT Math Practice Question #7963 - SATify | SATify

#7963

equations

algebra

coordinate geometry

transformations

circles

geometry

easy

60 sec

Calculator OK

Circle R is represented by the equation $(x - 3)^{2} + y^{2} = 16$ . Circle S is obtained by shifting circle R right 4 units in the xy-plane. Which of the following equations represents circle S?

A.

$(x + 1)^{2} + y^{2} = 16$

B.

$(x - 7)^{2} + y^{2} = 16$

C.

$(x - 3)^{2} + (y - 4)^{2} = 16$

D.

$(x - 3)^{2} + (y + 4)^{2} = 16$