SOLUTION: Which mapping rule transfroms the unit circle to a circle having centre(1,-5) and radius4 ?
a)( x,y)--(1/4x-1,1/4y+5)
b)(x,y)--(1/4x+1,1/4y-5)
c)(x,y)--(4x-1,4y+5)
d)(x,y)--(4x
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Quadratic-relations-and-conic-sections
-> SOLUTION: Which mapping rule transfroms the unit circle to a circle having centre(1,-5) and radius4 ?
a)( x,y)--(1/4x-1,1/4y+5)
b)(x,y)--(1/4x+1,1/4y-5)
c)(x,y)--(4x-1,4y+5)
d)(x,y)--(4x
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Question 141623: Which mapping rule transfroms the unit circle to a circle having centre(1,-5) and radius4 ?
a)( x,y)--(1/4x-1,1/4y+5)
b)(x,y)--(1/4x+1,1/4y-5)
c)(x,y)--(4x-1,4y+5)
d)(x,y)--(4x+1,4y-5) Answer by oscargut(2103) (Show Source):
