Test the Equation for Symmetry with Respect to the Given $\mathrm { r } = - 4 \cos \theta$

question 190

Multiple Choice

Test the equation for symmetry with respect to the given axis, line, or pole.
- $\mathrm { r } = - 4 \cos \theta$ ; the polar axis

• A) May or may not be symmetric with respect to the polar axis
• B) Symmetric with respect to the polar axis

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Definitions:

Linear Graphing

A method for representing data or equations that result in a straight line when plotted on a graph.

Linear Graphing

A method of representing data or equations where the graph forms a straight line.

Temperature Conversion

The process of changing the value of a temperature from one unit to another, such as Celsius to Fahrenheit.

Linear Equation

An equation in which the variable is raised only to the first power.