PLEASE DO ALL 4 Use the four-step process to find f'(x) and then find f'(0), f'(5), and f'(6)....


Use the four-step process to find {eq}f'(x){/eq} and then find {eq}f'(0), f'(5), \ \ and \ \ f'(6). {/eq}

{eq}f(x) = 2x^2 + 3x - 2 {/eq}

Four-step process:

In the given problem, we use the concept of the four-step method {eq}\displaystyle f'(x) = \lim_{h \rightarrow 0} \frac{f(x+h)-f(x)}{h} {/eq} to find the derivative of given function.

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{eq}\displaystyle f(x) = 2x^2+3x-2 {/eq}

Four-step method :

{eq}\displaystyle \begin{align} f'(x) &= \lim_{h \rightarrow 0}...

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Derivatives: The Formal Definition


Chapter 7 / Lesson 5

The derivative in calculus is the rate of change of a function. In this lesson, explore this definition in greater depth and learn how to write derivatives.

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