A triangle has corners at #(2, -5 )#, ( 6 , 1)#, and #( 4 , 3)#. What will the new coordinates of the triangle be if it is reflected across the x-axis?

Question

What equation results when the function #f(x) = 3^(x)# is reflected in the x-axis and translated...
A triangle has corners at #(7, 1 )#, ( 3 , 2)#, and #( 8 , 5 )#. What will the new...
A triangle has corners at #(2, 1 )#, ( -4 , 3)#, and #( 8 , 5 )#. What will the new...
A triangle has corners at #(2, 1 )#, ( -4 , 3)#, and #( 1 , -2)#. What will the new...
A triangle has corners at #(2, 1 )#, ( 6 , 1)#, and #( 1 , -2)#. What will the new...
A triangle has corners at #(2, -5 )#, ( 6 , 1)#, and #( 1 , -2)#. What will the new...
A triangle has corners at #(3, -5 )#, ( 2 , -1)#, and #( 4 , 3)#. What will the new...
A triangle has corners at #(2, -7 )#, ( 1 , -3)#, and #( 4 , 3)#. What will the new...
A triangle has corners at #(4, 6 )#, ( 1 , -3)#, and #( 1 , -4)#. What will the new...
A triangle has corners at #(4, 6 )#, ( 1 , 7)#, and #( 3, -4)#. What will the new...

2475 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2016-05-16T16:51:54

New coordinates of triangle will be #(2,5)#, #(6,-1)# and #(4,-3)#

When a point #(x,y)# is reflected across the #x#-axis, its coordinates become #(x,-y)# and hence

the vertices of the triangle, which are #(2,-5)#, #(6,1)# and #(4,3)#, new coordinates of triangle will be #(2,5)#, #(6,-1)# and #(4,-3)#.