Use a Graphing Calculator to Approximate the Real Zeros of the Function

question 78

Multiple Choice

Use a graphing calculator to approximate the real zeros of the function defined by f(x) . Express decimal approximations to
the nearest hundredth.
- $$f ( x ) = 3 x ^ { 4 } + 6 x ^ { 3 } - 3 x ^ { 2 } + 3 x + 1$$

• A) No real solution
• B) \(0.25\)
• C) \(- 5.06,0.25\)
• D) \(- 2.53 , - 0.25\)

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Definitions:

Parity Concept

A principle in economics that describes a state where the purchasing power of two currencies is equal when a basket of identical goods is priced the same in both countries.

Real Income

The income of an individual or group after adjusting for inflation, reflecting the true purchasing power of the income.

Farm Households

Families living and working on farms, typically involved in agricultural practices and production.

Prices Paid

The amount of money expended by consumers or businesses to purchase goods or services.