A unit circle centred at the origin undergoes a series of transformations. The equation of the resulting graph is (x - 3)^2 + (y + 4)^2 = 25 . Describe the transformations the unit circle underwent.
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(x - 3)^2 + (y + 4)^2 = 25
this is a circle center ( 3, -4) and radius 5
so,
from a unit circle,
=> right shift 3 units, down 4 units, and expend 5 times.
this is a circle center ( 3, -4) and radius 5
so,
from a unit circle,
=> right shift 3 units, down 4 units, and expend 5 times.