We know that logarithmic functions are a bit more unusual than functions we've seen in the past, such as linear, exponential, quadratic, and even polynomial and radical functions. We rarely see them in examples, so what's their real purpose as functions?

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

to find the total number of combinations, multiply the quantity of each item by each other:

2 pairs of shoes x 3 pairs of shorts = 6 different combinations.