Answer:
a) $24/kg
b)2
Explanation:
a) the point (1,24) tells us that for every kilogram of lobster, the cost is 24 dollars
b) you can do this in more than one way, but since there's a graph the easiest is to just do rise over run. (change of y over x between 2 points) , so by looking at the graph, the slope is 2.