Abreeding group of foxes is introduced into a protected area and exhibits logistic population growth. after t years the population of foxes is given by the following. n = 39 0.23 + 0.76t foxes (a) make a graph of n versus t covering the first 20 years. maple generated plot maple generated plot maple generated plot maple generated plot
(b) calculate n(8). (round your answer to the nearest whole number.) n(8) = explain in practical terms what your answer means.
(c) for what values of t is the graph concave up? (5.36, ? ) (0, 5.36) (0, ? ) (0, 39) (39, ? )
for what values of t is the graph concave down? (5.36, ? ) (39, ? ) (0, ? ) (0, 5.36) (0, 39)
(d) what is the carrying capacity, or limiting value, of n? (round your answer to the nearest whole number.)