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How does the graph of the circle described by (x−9)2+y2=4 change when its equation is changed to (x−3)2+(y−2)2=4?

Select each correct answer.

The circle moves left.

The circle moves right.

The circle's radius increases.

The circle moves down.

The circle moves up.

The circle's radius decreases.

The circle moves up by 2 (y-2) and left by 6 (x-9 turns into x-3). The radius stays the same (sqrt of 4 = 2)

Step-by-step explanation:

The circle moved down, and the circle moved right.

Step-by-step explanation:

The standard equation of a circle is (x - h)^2 + (y - k)^2 = r^2

(h, k) is the center

In the first equation, the center is (9, 0)

In the second equation, the center is (3, 2)

The circle moved down, and the circle moved right.

y=3n + 1

step-by-step explanation:

this is wrong because it says the second number is one less and i added one instead