A triangle has corners at $(7, 1 )$ , ( 3 , 2) $, and$ ( 8 , 5 )#. What will the new coordinates of the triangle be if it is reflected across the x-axis?

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Answer 1 · 2018-07-29T13:09:20

$(7,-1),(3,-2)" and "(8,-5)$

$"under a reflection in the x-axis"$

$• " a point "(x,y)to(x,-y)$

$(7,1)to(7,-1)$

$(3,2)to(3,-2)$

$(8,5)to(8,-5)$

A triangle has corners at (7, 1 )(7, 1 ), ( 3 , 2), and , and ( 8 , 5 )#. What will the new coordinates of the triangle be if it is reflected across the x-axis?