You are aiming to spend $100 or less on meat for a barbeque. your options are chicken or steak. chicken costs $1.29/lb and steak costs $3.49/lb. how much of each meat can be purchased?

the domain of a function is the set of input values, x , for which a function is defined. the domain is shown in the left oval in the picture below. the function provides an output value, f(x) , for each member of the domain.