Functions: Find [f(x+h) - f(x)]/h where f(x) = -1/3 x + 4

Erin from SVSU Micro Math helps you evaluate a difference quotient for a linear function. Difference quotients are used, especially in calculus, to represent a secant slope and an average rate of change.

Functions: Find [f(x+h) - f(x)]/h where f(x) = -1/3 x + 4

Level: intermediate/college algebra

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