(-2,3) reflected over y = x is (3,-2)
(400,-2) reflected over y = x is (-2,400)
All you do is switch the ordered pair.
substitute x = y and y = -x Ex: y = x2 becomes -x = y2
You switch the x and y coordinates of the line. In other words, (x,y) ---> (y,x). I hope this helps! :)
the slope of the line is -2 over 1 or -2 because the equation is in slope intercept form. Where y=mx+b. M is refered to as the slope and b is the y intercept.
The slope is rise over run. If another line was parallel, the slope would be the same.
1/a = 1/b: cross multiplying gives a = b
substitute x = y and y = -x Ex: y = x2 becomes -x = y2
You switch the x and y coordinates of the line. In other words, (x,y) ---> (y,x). I hope this helps! :)
x=y is the diagonal line which runs through 0,0 so all you have to do is reflect the triangle on the diagonal line. hop that helps :)
only if the mirror is flat
You are referring to a special case of shape its called a line
It indicates a line such that a shape can be reflected over than line such that the image is similar to the original.
reflection
you can find a line of symmetry when the shape can be folded and not cross over
No, the two lines are not perpendicular.
Is solid made up of particles that line up in a pattern that repeats over and over again
You can flip it over an imaginary line, or draw it then put it in front of a mirror.
it equals 1