Solve the problem.Consider the Ricker Model, given by the following function, where r is a positive constant,. Use the theorem on the Stability of Equilibrium Points to determine the stability of the equilibrium points 0 and 1 and how they depend on r.

A. x = 0 is stable; x = 1 is stable if 0 < r < 2 and unstable if r > 2.
B. x = 0 is unstable; x = 1 is stable if 0 < r < 2 and unstable if r > 2.
C. x = 0 is unstable; x = 1 is unstable if 0 < r < 2 and stable if r > 2.
D. x = 0 is stable; x = 1 is unstable if 0 < r < 2 and stable if r > 2.


Answer: B

Mathematics

You might also like to view...

Find the length of the curve.y = (ex + e-x) from x = 0 to x = 1

A.
B.
C.
D.

Mathematics

Use the Venn diagram below to find the number of elements in the region.n((C ? B) - (A ? B))

A. 15 B. 11 C. 2 D. 5

Mathematics

Find all the spanning trees in the graph.

What will be an ideal response?

Mathematics

Find the function value.Let f(x) = x2 + 4x + 2. Find f(-2).

A. -2 B. 14 C. -6 D. 10

Mathematics