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)#