The Rectangular Coordinates of a Point Are Given $$r \geq 0 \text { and } 0 ^ { \circ } \leq \theta < 360 ^ { \circ } \text {. }$$

question 327

Multiple Choice

The rectangular coordinates of a point are given. Express the point in polar coordinates with $$r \geq 0 \text { and } 0 ^ { \circ } \leq \theta < 360 ^ { \circ } \text {. }$$
- $( 4 , - 4 )$

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

---

Definitions:

Accessibility

The ease with which people can move into and out of a space.

Ultrasonic Cleaner

A cleaning device that uses ultrasound waves and an appropriate cleaning solution to clean delicate items.

Bacterial Spores

These are highly resistant, dormant structures formed by some bacteria as a defensive strategy against unfavorable environmental conditions, capable of surviving extreme conditions.

Thermostat

A device used to regulate the temperature of a space by activating heating or cooling systems based on set temperature thresholds.