f1x) = 2/x (2₁1)

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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3) find an equation of the tangent line to the graph of the function at the indicated point.
The image shows a section of a page dated "February 2." Below the date, there is a mathematical function written as follows:

\[ f(x) = \frac{2}{x} \]

Additionally, there is a coordinate point written next to the function:

\[ (2, 1) \]

This expression represents a rational function where the output \( f(x) \) is determined by dividing 2 by the input \( x \). The coordinate point (2, 1) could indicate that when \( x = 2 \), the function \( f(x) \) yields an output of 1. This function is illustrative of inverse variation, showing how \( f(x) \) changes as \( x \) changes.
Transcribed Image Text:The image shows a section of a page dated "February 2." Below the date, there is a mathematical function written as follows: \[ f(x) = \frac{2}{x} \] Additionally, there is a coordinate point written next to the function: \[ (2, 1) \] This expression represents a rational function where the output \( f(x) \) is determined by dividing 2 by the input \( x \). The coordinate point (2, 1) could indicate that when \( x = 2 \), the function \( f(x) \) yields an output of 1. This function is illustrative of inverse variation, showing how \( f(x) \) changes as \( x \) changes.
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fx=2x and point 2, 1

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