Question

Triangle ABC is reflected over the y-axis what are the coordinates of the reflected triangle describe in words what happens to the x coordinates and the y coordinates of the original triangle's vertices as a result of this reflection.

Please help! Thank you!

Answer 1

Can someone please help me?

Answer 2

Anyone please!!!

Answer 3

Can someone please help me? Anyone?

Answer 4

reflection through the y-axis changes the sign of the x-coordinate.

Surely your text explains this.

Or, you could get out some graph paper and do some experimenting. Just plot a point and flip it over the y-axis.

Answer 5

Just help the poor person...and me ;)

Answer 6

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

Answer 7

Is ↑ right someone check plz

Answer 8

They are right i took the test

Answer 9

@Steve

No offense, but your attitude isn't cool. If you're going to be a helper, be nice about it instead of making people feel dumb. If you don't want to help, that's okay, too. Basically, be nice. :)

Answer 10

feel dumb **

Answer 11

it tags out- dump with a b **

Answer 12

is steve right

Answer 13

help!!!1

Answer 14

Yes, Steve is right. When a triangle is reflected over the y-axis, the x-coordinates of its vertices are negated while the y-coordinates remain the same. For example, if the original coordinates of triangle ABC are A(x1, y1), B(x2, y2), and C(x3, y3), then the reflected coordinates of triangle A'B'C' would be A'(-x1, y1), B'(-x2, y2), and C'(-x3, y3).

Answer 15

describe in words what happens to the x-coordinates and y-coordinates of the original triangles vertices as a results of this reflection

Answer 16

When a triangle is reflected over the y-axis, all of its x-coordinates are negated, while the y-coordinates remain the same. This means that if a point P on the original triangle has coordinates (x, y), its reflected point P' on the new triangle would have coordinates (-x, y).