Find an Equivalent Equation in Rectangular Coordinates $$\mathrm { r } = \frac { 5 } { 1 + \cos \theta }$$

question 223

Multiple Choice

Find an equivalent equation in rectangular coordinates.
- $$\mathrm { r } = \frac { 5 } { 1 + \cos \theta }$$

• A) \(y ^ { 2 } = 25 - 10 x\)
• B) \(x ^ { 2 } = 10 y - 25\)
• C) \(y ^ { 2 } = 10 x - 25\)
• D) \(\mathrm { x } ^ { 2 } = 25 - 10 \mathrm { y }\)

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