Convert the Polar Equation to Rectangular Form $r ^ { 2 } = 7 \sin \theta$

question 8

Multiple Choice

Convert the polar equation to rectangular form.​ $r ^ { 2 } = 7 \sin \theta$ ​

• A) \(x ^ { 2 } - y ^ { 2 } - \sqrt [ 3 ] { 49 } y ^ { 2 / 3 } = 0\)
• B) \(x ^ { 2 } + y ^ { 2 } + \sqrt [ 3 ] { 49 } y ^ { 2 / 3 } = 0\)
• C) \(x ^ { 2 } + y ^ { 2 } - \sqrt [ 3 ] { 7 } y ^ { 2 / 3 } = 0\)
• D) \[x ^ { 2 } + y ^ { 2 } - \sqrt [ 3 ] { 49 } y ^ { 2 / 3 } = 0\]
• E) \(x ^ { 2 } + y ^ { 2 } + \sqrt [ 3 ] { 7 } y ^ { 2 / 3 } = 0\)

---

Definitions:

Indirect Method

A way of reporting net cash flow from operating activities by starting with net income and adjusting for changes in balance sheet items.

Direct Method

A accounting approach for creating the cash flow statement, which lists major classes of gross cash receipts and payments.

Operating Activities

Activities related to the day-to-day functions of a business involved in producing and selling its products or services, which are reflected in its cash flow.

Patent Amortization

The gradual expensing of the cost of a patent over its useful life, reflecting the consumption of the patent's value.