x? = 0.6x ? 0.2xy , y? = ?y + 0.04xy
What will be an ideal response?
(0, 0), saddle point, unstable ;
(2.5, 3), saddle point, unstable
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Determine whether the given equation is the general solution or a particular solution of the given differential equation.
- 
= 2y, y = ce-x - 8e2x
A. Particular solution B. General solution
Find two different Hamilton circuits for the given graph.
A. D ? B ? C ? H ? G ? F ? E ? A ? D ; D ? C ? H ? G ? F ? E ? A ? B ? D B. The graph does not have two different Hamilton circuits. C. A ? B ? C ? H ? G ? F ? E ? A ; E ? F ? G ? H ? C ? D ? B ? A ? E D. C ? H ? G ? F ? E ? A ? B ? D ? C ; C ? D ? B ? A ? F ? E ? H ? G ? C
Tell whether or not the relation is a function.{(-4,1), (-1,-7), (1,-7), (8,-4)}
A. Yes B. No
Convert the radical expression to its rational exponent form and then simplify. Assume that all variables represent positive numbers.
A. 31/5x1/5
B. 
C. 31/4x1/4
D. 31/20x1/20