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A circle with center A has its center at (6, -2) a...

美国学术能力评估考试（SAT）

单选题

A circle with center A has its center at (6, -2) and a radius of 4. Which of the following is the equation of a line tangent to the circle with center A ?

发布日期：2021-09-08

A.y＝3x+2

B.y＝2x+1

C.y＝-x+5

D.y＝-2

E.y＝-6

标签： circle center center radius equation

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