Simplifying the Difference Quotient
In this lesson, we learn how to simplify the difference quotient. By breaking down the steps, we see how to evaluate a function at a point h units away from x. We simplify the difference quotient by factoring and expanding the equation, then canceling out variables to get our final answer. With a little bit of practice, simplifying the difference quotient can be easy and straightforward.
Simplifying the difference quotient
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- How do you evaluate a function at a given value of x?
- How do I find f(x+h) for a given function?
- How do I simplify the difference quotient?
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Staff Review
The instructor shows how to find f(x+h) and how to simplify the difference quotient for a given function.
