In 1992, the moose population in a park was measured to be 4190. By 1997, the population was measured again to be 4890. If the population continues to change linearly:   Find a formula for the moose population, P, in terms of t, the years since 1990.   What does your model predict the moose population to be in 2004?

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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.