The graph of an exponential function is shown in the figure below. The horizontal asymptote is shown as a dashed line.
Find the domain and the range.
y246-2-4-6x246-2-4-6
Write your answers as inequalities, using or as appropriate.
Or, you may instead click on "Empty set" or "All reals" as the answer.
(a) domain:
(b) range:

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle.he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field