Cynthia Besch wants to buy a rug for a room that is 26 ft wide and 35 ft long. She wants to leave a uniform strip of floor around the rug. She can afford to buy 682 square feet of carpeting. What dimensions
should the rug have?

it is b)

hope this : )

step-by-step explanation:

the correct answer is b. negative exponential growth.

step-by-step explanation:

you can tell it's an exponential function because it decreases rapidly then levels out and never touches the x-axis.

it is negative because the y-axis decreases as the x-axis increases.

therefore it is a negative exponential growth graph.

hope i !

not only in mathematics, scientific proof also are required in the other field of science. also maths proofs are of particular structure, containing steps and logics. so proving is like doing science, it is science. that's why it is important to prove. 

an inaccurate proof leads to errors, or stating results that are not accurate.  which wil mess the probelm up you dont want this