Triangle XYZ is rotated 90° counterclockwise using the origin as the center of rotation.

On a coordinate plane, triangle X Y Z has points (2, 2), (4, 2), (1, negative 1). Triangle X prime Y prime Z prime has points (negative 2, 2), (negative 2, 4), (1, 1).

Which other rotation can be used to create triangle X’Y’Z’ from triangle XYZ?

B) 270 degrees clockwise

I just took the quiz on edge

g(x) is the negative form of f(x)? because whenever its the negative form it reflects its self over the x axis. idk if this is right though.

step-by-step explanation:

step-by-step explanation:

given that there are two triangles j'k'l' and jkl>

the former is got by dilating the second one.

when drawn on a grid, (graph paper) coordinates of vertices of first triangle is

(6,12)j, (9,6)k and (12,9)l

side jk has length = distance between j and k

=

side j'k'=distance between j' and k'

=

ie j'k'l' has sides 1/3 of that of corresponding sides of jkl.

hence scale factor of 1/3 is used to get j'k'l'from jkl