Populations of owls and mice are modeled by the equations da dy - 1.2y + 0.04.xy 2x – 0.2xy dt dt Answer the following: (a) Which of the variables, a or y, represents the owl population and which represents the mice population? Explain. (b) Find the equilibrium solutions and explain their significance.

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.