The Rectangular Coordinates of a Point Are Given $( 4 , - 4 )$

question 63

Multiple Choice

The rectangular coordinates of a point are given. Express the point in polar coordinates with r ≥ 0 and 0° ≤ θ < 360°.
- $( 4 , - 4 )$

• A) \(\left( 4 \sqrt { 2 } , 135 ^ { \circ } \right)\)
• B) \(\left( 4 \sqrt { 2 } , 315 ^ { \circ } \right)\)
• C) \(\left( 4 \sqrt { 2 } , 225 ^ { \circ } \right)\)
• D) \(\left( 4 \sqrt { 2 } , 45 ^ { \circ } \right)\)

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