have you tried drawing it?
no, I'm confused on where to plot it
it doesn't matter, it just says to draw any triangle LMN
okay, do i just pick any numbers and use those?
Okay, but what does this mean "Describe the transformation using words"
describe what happens to the triangle after you reflect it across y= x
So I must draw a graph and plot it out?
pick three points, draw a triangle
L = (1, 3) M = (1, 1) N = (4, 2) I picked those
good, now plot them on a graph
reflect the points across the line y = x
okay I think i'm understanding it
hint: to reflect the point (x,y) across the y-axis, switch the x and y-coordinates example: (5,4) becomes (4,5)
so, if L = (1,3), L' = ?
would there be any negitives? (3.1)
nope, that's right
And do that will all three of them?
so L' is (3,1). draw this point and label it L' (don't forget the dash)
yes, do all three
Which part of the graph would it go on? l
Would it stay in the same square?
they would over lap?
I plotted it and they over lap, is that okay?
Would you mind attaching the graph were you plotted?
**where you plotted ?
I drew it on paper. I'm new to open study and don't know how to draw it on here.
|dw:1443987596729:dw| draw points on this graph
|dw:1443987691832:dw| that's LMN now draw point L'M'N' just like voc told u to do it reflect across y =x