Question
Asked Oct 13, 2019
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Find the deriviate of the function using the definition of a derivative. State the domain of the function and the domain of its derivative. 

f(x)=mx+b

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Expert Answer

Step 1

Consider the given function.

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Г(к) - тк +b

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Step 2

Formula used:

The definition of a derivative is given by:

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(f(x+h)-f(x) lim h h0

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Step 3

Apply the above ...

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m(x+h)+b-(mx+b) lim h h0 тх + mh +b - mх- b lim h0 h mh lim h h0 lim(m) h0

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Tagged in

Math

Calculus