A gold mine has twoelevators, one for equipment and one for miners. One day, the equipment elevator begins todescend. After 28 seconds, the elevator for theminers begins to descend. What is the positionof each elevator relative to the surface afteranother 14 seconds? At that time, how much deeper is the elevator for the miners?

y -5 = (-1/4)(x + 8)

step-by-step explanation:

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.