The coordinates of the vertices of δxyz are (4, –1), (2, –4), and (7, –4). the coordinates of image δxʹyʹzʹ are (−4, −1), (−2, −4), and (−7, −4). this transformation can be expressed as (x, y) ⟶ (−x, y). is δxyz congruent to δxʹyʹzʹ? why or why not?

why do wages differ across industries

step-by-step explanation :

micro economists are concerned with economics on an industry or individual firm basis.

macro economists are concerned with national and international level

the graph in the attached figure

step-by-step explanation:

we have

using a graphing tool

the graph in the attached figure

the roots are ( x-intercepts) x=-0.5,x=1,x=3

the y-intercept is the point (0,3)