READ NOW for prize details: You really want to add smoked sausages to your menu and feel that you'll sell 12 units a night at $9 with a food cost of $4.50 each. Your graphic designer will charge you $75 to make the change and $150 to print new menus. How long will it take you to recoup the design and printing costs?

susie has 7 apples

sample answer: you can determine whether each element of the domain is paired with exactly one element of the range. for example, if given a graph, you could use the vertical line test; if a vertical line intersects the graph more than once, then the relation that the graph represents is not a function.