Question

Need massive help please!
If triangle ABC is reflected over the y-axis, which of the following shows the coordinates for point C'?
(3, 7)
(3, −7)
(−3, 7)
(−3, −7)

Answer 1

Well, if it is flipped over the y axis, you would count how many units are keeping it from the margin. Then you count that many over to the opposite side. Make sense?

Answer 2

So B? @Kris2015

Answer 3

Close. You flipped it over the x axis.

Answer 4

C?

Answer 5

Yes. :) That's what I got.

Answer 6

Thanks for the help @Kris2015

Answer 7

You're welcome.

Answer 8

It was correct btw :) @Kris2015