Graph a triangle (LMN) and rotate it 180° around the origin to create triangle L′M′N′. Describe the transformation using words. Make sure you refer to the characteristics and the coordinates.
Draw a line through points L and L′ and through M and M′. What do you notice about the lines you drew? Do you think you would notice the same characteristics if you drew another line through points N and N′? How do you know?

9514 1404 393  a) the transformation is a reflection across the origin; both coordinates are negated  b) the lines joining a point with its image go through the origin  c) yes; the lines joining a point with its image go through the originStep-by-step explanation:a) Rotation 180° about the origin negates both coordinates. It is equivalent to a reflection across both axes, or a reflection across the origin.__b) The lines LL' and MM' both go through the origin.__c) All lines joining a point and its image will go through the point of reflection, whatever it might be. Here, the point of reflection is the origin, so any line joining a point (N) and its image (N') will go through the origin.

It’s going to be d. 4x^2-4x-19’

$7.50x+$4.50y=midk it's been awhile since i've done one of these