Find the Zeros of the Function $$f ( x ) = 3 x ^ { 2 } - x + 6$$

question 160

Multiple Choice

Find the zeros of the function. Give exact answers.
- $$f ( x ) = 3 x ^ { 2 } - x + 6$$

• A) \(\frac { 1 } { 3 } \pm \frac { \sqrt { 71 } } { 3 }\) i
• B) \(1 \pm \sqrt { 71 }\)
• C) \(\frac { 1 } { 6 } \pm \frac { \sqrt { 71 } } { 6 } \mathrm { i }\)
• D) \(- \frac { 1 } { 3 } , \frac { 1 } { 6 }\)

---

Definitions:

Implicit Cost

The opportunity cost associated with a firm's use of resources that it owns, which do not have a direct monetary payment but could generate income if deployed elsewhere.

Option

A financial derivative that gives the holder the right, but not the obligation, to buy or sell an asset at a specified price within a given timeframe.

Rate of Inflation

The percentage increase in the general price level of goods and services in an economy over a period of time.

Rate of Interest

The percentage at which interest is paid by a borrower for the use of money that they borrow from a lender.