John o'sullivan coined the phrase to describe america's right to expand to the pacific ocean

this doesn't make sense lol

a. is correct

answer: asdfghjkl,mnbv

step-by-step explanation:

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