Is finding the value for the variable the only solution to real-world problems? Explain.

The answer is no

Step-by-step explanation:

Because the variable is also used to compare quantities as well, not just to solve real world problems.

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

ummm seems that u didnt post the attachement !