Check my answers? questions attached below as a photo

Question

nightmarenight · Answer

attachment

one098 · Answer

Sure!

nightmarenight · Answer

@One098 Thank you!

one098 · Answer

No problem, number 1 is right, number 2 is not right.. neither number 3.

nincompoop · Answer

4-units DOWN
down means the y-coordiantes changes and the x-coordinates remain the same

nincompoop · Answer

transformation by translation http://www.mathsisfun.com/geometry/translation.html

nightmarenight · Answer

@nincompoop  I think two is B

nincompoop · Answer

are you just guessing now?

nincompoop · Answer

it is correct though

nightmarenight · Answer

No, I wasn't guessing.
@nincompoop

sammixboo · Answer

#1 - Wouldn't it be A, because (a,b) would be in Quadrant 1, and if it was reflected over the y axis it would be in Quadrant 1 which is always x = negative and y = positive so it would be (-a, b)

sammixboo · Answer

Tell me if I am wrong, because I coulda gotten confused

nightmarenight · Answer

@sammixboo I dunno, everyone said A was right, I'll look over it.

sammixboo · Answer

Okay thanks hun

nightmarenight · Answer

I meant B is right oops

sammixboo · Answer

See (-a, -b) would be in Quadrant 3, but if you flip (a, b) over the Y Axis it would be in Quadrant 2 (-a, b)

nightmarenight · Answer

Ah okay. Can you help with the others? @sammixboo

sammixboo · Answer

Yeah I can hun, I will show you step by step on each problem like I did on #1. I will show you why your choice was wrong or why your choice is right.

sammixboo · Answer

For #2 like nin said it is going 4 units down, and down means the y-coordiantes changes and the x-coordinates remain the same... This problem is difficult for me to explain, but I believe it would be B you gotta ask Nin on that question..

sammixboo · Answer

For #4 is right because if you flip all the points on the opposite side the exact way, point A will be on the coordinates will be (-1, 2)

For #3 I am not sure if it is right or wrong I totally forgot that I am sorry.

sammixboo · Answer

Sorry I had to refresh

sammixboo · Answer

Okay here is for #3. What are the coordinates to Point B?

sammixboo · Answer

Right now in the picture

nightmarenight · Answer

A is 1,2

sammixboo · Answer

We are working with just Point B

nightmarenight · Answer

B is -2,1

sammixboo · Answer

THis is hard to explain x_x

sammixboo · Answer

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