Determine Whether the Function Is a Polynomial Function $$f ( x ) = - 2 x + 6 x ^ { 3 }$$

question 426

Multiple Choice

Determine whether the function is a polynomial function.
- $$f ( x ) = - 2 x + 6 x ^ { 3 }$$

• A) 3
• B) 1
• C) \(- 2\)
• D) 6

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Definitions:

Glial Cell

Non-neuronal cells in the central nervous system that support, protect, and nourish neurons.

Axon

A long, slender projection of a nerve cell, or neuron, that typically conducts electrical impulses away from the neuron's cell body.

Neuron

A specialized cell transmitting nerve impulses; a nerve cell.

Terminal Branches

The ends of axons in the nervous system, responsible for releasing neurotransmitters to send signals to other neurons or muscles.