What is the constant in the
expression below?
15 – 4b
A
B
С

15 is the constant

Step-by-step explanation:

Does not have a variable next to it which means it remains a constant

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