Use the definition of a derivative to find dy/dx, and checkyour answer by calculating

Chapter 2, Problem 9

(choose chapter or problem)

Use the definition of a derivative to find \(d y / d x\), and check your answer by calculating the derivative using appropriate derivative formulas.


(a) \(y=\sqrt{9-4 x}\)

(b) \(y=\frac{x}{x+1}\)

Equation Transcription:

Text Transcription:

dy/dx

y=9-4x

y=x/x + 1

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