Find the Domain and Range of the Function $$f ( x ) = - 5 x ^ { 2 } - 80 x - 324$$

question 105

Multiple Choice

Find the domain and range of the function.
- $$f ( x ) = - 5 x ^ { 2 } - 80 x - 324$$

• A) Domain: \(( - \infty , - 4 ] ;\) Range: \([ 0 , \infty )\)
• B) Domain: \(( - \infty , \infty )\); Range: \(( - \infty , 8 ]\)
• C) Domain: \(( - \infty , \infty )\); Range: \(( - \infty , - 4 ]\)
• D) Domain: \(( - \infty , - 4 ]\); Range: \([ 8 , \infty )\)

---

Definitions:

Memory

The faculty by which the mind stores and remembers information.

Canalization

The tendency of growth rates to return to normal after undergoing environmentally induced change.

Genetically Predetermined

Describes traits or characteristics that are set by an organism's genetic makeup before birth.

Environmental Influences

Refers to the various physical, social, and cultural factors that shape an individual's development and behavior, such as climate, pollution, and societal norms.