# How to Graph a Direct Nonlinear Relationship?

In Algebra II and Precalculus, you have to graph all sorts of relationships, including nonlinear ones. Direct relationships are relationships in which y is directly proportional to some permutation... Read More »
http://www.ehow.com/how_8512380_graph-direct-nonlinear-relationship.html

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## How to Recognize an Exponential Relationship in a Graph?

Sequences of numerical growth can take a variety of forms. Growth can be arithmetic, where a number increases by a set amount at every interval of growth. For example, where y increases by two for ... Read More »
http://www.ehow.com/how_8515545_recognize-exponential-relationship-graph.html

## How to Graph Linear Equations & Functions With Direct Variation?

If two variables, "x" and "y," are related in a way in which the ratio of their values is identical, they are said to possess direct variation. (See Reference 1) These variables increase or decreas... Read More »
http://www.ehow.com/how_8354134_graph-equations-functions-direct-variation.html

## How to Graph a System of Linear Inequalities of Direct Variation?

Direct variation occurs when y is greater than, less than, greater than or equal to, or less than or equal to a constant of proportionality times x. Both members of a system of linear inequalities,... Read More »
http://www.ehow.com/how_8479563_graph-linear-inequalities-direct-variation.html

## How to Create Nonlinear Equations With Two Inputs?

Nonlinear equations are equations in which the x or y term has an exponent greater than 1. In other words, 3x+y=2 is a linear equation, but 3x2 +y=2 is not. To create nonlinear equations with two i... Read More »
http://www.ehow.com/how_8416166_create-nonlinear-equations-two-inputs.html

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