The following table shows an exponential model: t 4 8. 12 16 g(t) 38.30 28.65 21.43 16.04 11.99 Does this model show growth or decay? What is the percentage growth or decay rate in this situation? Include the appropriate label.

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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.