Question

PLEASE HELP ME IM TRYING TO GET THIS DONE AND NOBODY IS HELPING ME Triangle ABC below is reflected over the y-axis.

a What are the coordinates of the reflected triangle
b Describe in words what happened to the x coordinates and the y coordinates of the original triangles vertices as a result of this reflection

Answer 1

y axis reflected, just imagine it
means all x values are going to turn negative
initial values:
A=(1,3)
B=(4,5)
C=(3,1)

reflected
A'=(-1,3)
B'=(-4,5)
C'=(-3,1)


A.
the reflected coordinates are A'=(-1,3), B'=(-4,5), C'=(-3,1)

B. the x coordinates flip flopped, they turned negative, y coordinates stayed the same