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Use the zeros, vertical and horizontal asymptotes along with the sign of the function to sketch its graph.$$f(x)=\frac{2 x}{x+1}$$

Algebra

Chapter 1

Functions and their Applications

Section 7

More on Functions

Functions

McMaster University

University of Michigan - Ann Arbor

Idaho State University

Lectures

01:43

In mathematics, a function is a relation between a set of inputs and a set of permissible outputs with the property that each input is related to exactly one output. An example is the function that relates each real number x to its square x^2. The output of a function f corresponding to an input x is denoted by f(x).

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Use the zeros, vertical an…

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Find the horizontal and ve…

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to find that there was of this function we need that the numerator recalls to the Europe and not as a denominator X equals zero satisfies this condition. Hence f zero echo zero to find a vertical, Essman told of this function. We need the denominator close to there. But now the numerator it's easy to see that equals minus one satisfies this condition. Enhance X equals minus one is a vertical s mental dysfunction to find the horizontal. As mom told, we need to find the limit of this function that X goes to infinity. And when X goes to infinity, it's easy to see that this limited to so why close to is a horizontal f small Told of this function, here is a graph of this function and this too right dotting noise as a vertical and horizontal as models. And this black Harry, down to Dottie denies y equals zero

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