Aski shop rents skis for a fixed initial payment of a dollars and a charge of r dollars per day they are used. if a skier pays a total of a + 6r dollars, what is the meaning of the number 6? explain your answer as completely as possible.

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.

52 \43 i don't know this i tried