Find an Equivalent Equation in Rectangular Coordinates $$r = \cos \theta$$

question 307

Multiple Choice

Find an equivalent equation in rectangular coordinates.
- $$r = \cos \theta$$

• A) \(( x + y ) ^ { 2 } = y\)
• B) \(x ^ { 2 } + y ^ { 2 } = y\)
• C) \(x ^ { 2 } + y ^ { 2 } = x\)
• D) \(( x + y ) ^ { 2 } = x\)

---

Definitions:

Electronic Data Interchange

The computer-to-computer exchange of business documents in a standard electronic format between business partners.

Federal Rules

Regulations established by federal government agencies to guide, implement, or manage public policy or federal programs.

General Jurisdiction

The power of a court to hear any type of case.

Subject Matter

The content or topic covered or dealt with in a discussion, study, or work, focusing on the specific area of interest or theme.