The range of the following relation r {(3, −5), (1, 2), (−1, −4), (−1, 2)} is
{−1, 1, 3}
{−5, −4, 2}
{−1, −1, 1, 3}
{−4, −5, 2, 2}

You can rewrite the relation R {(3, −5), (1, 2), (−1, −4), (−1, 2)} as the rule:

The range of relation are all y that are maped to. In your case, the range of relation is the set

correct choice is B.

for the friend request.

when a figure, such as triangle (xyz) is reflected over the line y = x to create x'y'z' the x-coordinates and y-coordinates of the original image (pre-image) will be reversed for the image. (e.g., (x, y) > (y, x)) this means that the pre-image position of the x- and y-coordinates switch places which in turn provides a mirror like image of the original xyz.  

i notice that when i draw a line segment from x to x', that the points are parallel from each other -- they are exactly across from each other and do not intersect with any other points.  

yes, think i would see the same characteristic if you drew the line segment connecting y with the reflecting line and then y' with the reflecting line because of the essence of reflections. because it is a mirror image, each point was effected the same way which leads me to conclude that they same would apply to y and y'.

the correct answer is a.) bc< mn 5 stars if this you : )

step-by-step explanation: