The number of deer present in a nature preserve can be expressed using the model: N(t) = 100 / 1 + 37e^-0.6t where  N ( t )  gives the number of deer and t  gives the number of months since the initial count of deer was taken.  How many deer were there in the preserve 4 months after the first count? a) 100 b) 23 c) 11 d) 3 e) 580,342

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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.