Find the Vertices and Foci of the Ellipse $36 x ^ { 2 } + 100 y ^ { 2 } = 3600$

question 40

Multiple Choice

Find the vertices and foci of the ellipse.
- $36 x ^ { 2 } + 100 y ^ { 2 } = 3600$

• A) Vertices: \(( \pm 10,0 )\); Foci: \(( \pm 8,0 )\)
• B) Vertices: \(( \pm 36,0 )\); Foci: \(( \pm 8,0 )\)
• C) Vertices: \(( 0 , \pm 10 )\); Foci: \(( 0 , \pm 8 )\)
• D) Vertices: \(( 0 , \pm 36 )\); Foci: \(( 0 , \pm 10 )\)

---

Definitions:

Cash Payback Period

A rephrased term for Payback Period, this is the duration required for an investment to generate cash flows that cover its initial expense.

Present Value Factor

A calculation used in determining the present value of a sum of money to be received in the future by considering a specified rate of interest.

Average Rate of Return

A financial ratio that indicates the profitability of an investment by calculating the average annual profits divided by the initial investment cost.

Present Value Factor

A factor used to determine the present value of a sum that is to be received in the future, taking into account a specific interest rate and time period.