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12.4 Exercise 28

Avg difficulty 2.5

Use the definition of derivative lim h→0 f(x+h)−f(x) h \underset{h \rightarrow 0}{\lim} \frac{f \left(x + h\right) - f \left(x\right)}{h} to calculate the derivative of each function.

f( x )=−2x+1 f \left(x\right) = - 2 x + 1

OpenStax Precalculus 2e, 12.4 Derivatives, exercise 28

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Adapted from College Algebra © 2021 Rice University. Licensed under CC BY 4.0. Sources: College Algebra 2e, Algebra and Trigonometry 2e, Precalculus 2e, College Algebra with Corequisite Support 2e. Imported at revision 4922e46.