1. Which option below is not a correct way of naming the angle

1) 2) <2
3) 4)

The answer is (2) <2

yeahyeahyeah

edit: It's (1), sorry didn't notice it was LNM and not LMN :(

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb