The value of a new car depreciates over time. Felicia purchased a new car in August 2019. The value, V, of her car after t V years can be modeled by the equation t = logo.8 17.000 %3D If you wanted to know the specific value of the car after t years, how could you rewrite the equation? (Solve for V).

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Q: T (t) = 20 + 100(0.3)0.2r

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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.