PLSS HELPP
I already know the answer just help me by plotting them in the graph.

The estimated number of people to attend the last bengals game of the season was 2000. the actual number of fans attending was 1200. by what percent did the estimate differ from the actual?

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)