Mathematics: suppose the line segment whose endpoints are C(1,3) and D(5,2) is reflected over the line y=1 and then reflected again over y=-x. what are the coordinates of C and D

suppose the line segment whose endpoints are C(1,3) - id1314516038, neharikakalasapkkam

travyse

05.10.2021

C'' = (1, -1) and D'' = (0, -5)

Step-by-step explanation:

Let's start with C.

(1, 3) reflected over the line y=1 is (1, 3-2*(3-1))=(1, 3-4)=(1, -1)

(1, -1) reflected over the line y=-x is the same as flipping the and and taking the negative of both, giving (-(-1), -(1))=(1, -1) , so C''=(1, -1)

Now, let's do D.

(5, 2) reflected over the line y=1 is (5, 2-2*(2-1))=(5, 0)

(5, 0) reflected over the line y=-x is (-(0), -(5))=(0, -5) , so D''=(0, -5)

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maxdmontero

04.07.2020

Step-by-step explanation:

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