Answer:
A) (x − 2)2 + (y + 1)2 = 16
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Step-by-step explanation:
center: (2, −1)
(x − 2)2 + (y + 1)2
radius: 4
4^2 = 16
First find 2 percent of 108cm which is 2/100*108=2.16
So the sea hores grows 2.16cm every day. In 2 days, the hores will be 2*2.16=4.32cm
The answer would be 3.7 x 10 to the -6th power.
Scale factor is always (new/original)
so it depends which rectangle came first. if it started as large and was dilated to the smaller one, then the ratio is (.5/2.5) which simplifies to 1/5 or 0.2.
G(9, -3)
scale 1/3
so
9(1/3) = 3
-3(1/3) = -1
so
G'(3,-1)
answer
D. (3,-1)
