A model for the populations of two interacting species of animals is dx/ dt = k1x( − x)
dy/dt = k2xy.

Solve for x and y in terms of t. (Enter your answers as a comma-separated list of equations.)

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22. so easy i think that’s it tell me i’m right

It has been a while since i have done these but i think it is (6•8)+(10•6)

Use the symbol "^" to denote exponentiation.   write y = (x-9)^2 and y = (x + 9)^2.like y=x^2, the graphs of the two given functions are vertical parabolas which open upward.the graph of y=x^2 has its vertex at (0,0).   that of y = (x-9)^2 has exactly the same shape, but has its vertex at (9,0).   that of y = (x+9) has the same shape, but has its vertex at (-9,0).   the principle here is "horizontal shift."