What is the equation of the exponential graph shown?

We have enough material to build a fence around a station that has a perimeter of 180 feet the width of the rectangular space must be 3 1/4 feet what must the length be

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

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25