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Mathematics 8 Online
OpenStudy (oliviagggg):

MEDAL AND FAN FORE BEST ANSWER/ A$AP lol

OpenStudy (dani_rose):

What's the question?

OpenStudy (oliviagggg):

Which of the following is the equation for the line of symmetry in this figure? https://aoa.sooschools.com/media/g_pal_2015/7/img_coordinate_plane_quiza1_triangle.gif y = 4 x = 4 y = 3 x = 3

OpenStudy (oliviagggg):

Garcia?

OpenStudy (mudkillz):

I didn't mean Garcia, I meant the tardis, as in dr who. Also, I don't know, sry.

OpenStudy (dani_rose):

X=4 im guessing

OpenStudy (dani_rose):

Can you pick more than one?

OpenStudy (mudkillz):

That's what I would say.

OpenStudy (oliviagggg):

no

OpenStudy (dani_rose):

If you can reflect (or flip) a figure over a line and the figure appears unchanged, then the figure has reflection symmetry or line symmetry.

OpenStudy (oliviagggg):

thats what i thought too so im guessing thats it

OpenStudy (dani_rose):

So i would say x=4

OpenStudy (oliviagggg):

thanks

OpenStudy (dani_rose):

Your welcome <3

OpenStudy (anonymous):

Symmetry is when a figure is split exactly in the middle to where the left and right side are congruent. In this case @Dani_Rose is correct

OpenStudy (anonymous):

Nooo!!!!

OpenStudy (anonymous):

Wait @Dani_Rose forgeot something!!!!!!!!!@Oliviagggg

OpenStudy (anonymous):

@Oliviagggg

OpenStudy (dani_rose):

What'd i forget? lol

OpenStudy (anonymous):

Is @Oliviagggg still here

OpenStudy (dani_rose):

idk

OpenStudy (anonymous):

she needs to hear this,many people dont notice a specific detail to the question

OpenStudy (dani_rose):

What'd we miss?

OpenStudy (anonymous):

@Oliviagggg ?

OpenStudy (dani_rose):

Just say what i missed she can read this later

OpenStudy (anonymous):

okay well, x=4 is wrong its y =4|dw:1457552598983:dw|

OpenStudy (oliviagggg):

Thank you :)

OpenStudy (dani_rose):

ik but on the number line it would be y=4 on the y axis not starting on the x axis

OpenStudy (anonymous):

That does not matter its asking the LINE of symmetry

OpenStudy (anonymous):

Care to fan and medal

OpenStudy (anonymous):

Care to fan and medal

OpenStudy (dani_rose):

@TheCleverOne @Oliviagggg

OpenStudy (dani_rose):

It's X=4

OpenStudy (dani_rose):

That's my reasoning it's x=4 not y=4 Put y=4 and you'll get it wrong

OpenStudy (dani_rose):

@Oliviagggg

OpenStudy (oliviagggg):

ye

OpenStudy (anonymous):

http://www.gradeamathhelp.com/x-axis-and-y-axis.html

OpenStudy (anonymous):

and http://www.mathsisfun.com/data/cartesian-coordinates.html

OpenStudy (dani_rose):

Ik what the x and y axis are what i put up there was a pic of the two equations graphed @TheCleverOne and x=4 would be the line of symmetry

OpenStudy (anonymous):

yeah, but the sites i put all say x is sideways and Y is UP and DOWN

OpenStudy (dani_rose):

Yes but when you graph it it's no longer like that That only works with points

OpenStudy (dani_rose):

|dw:1457553701135:dw|

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