Identify the Polynomial as a Monomial, Binomial, Trinomial, or None $- 5 z + 4$

question 3

Multiple Choice

Identify the polynomial as a monomial, binomial, trinomial, or none of these.
- $- 5 z + 4$

• A) Trinomial
• B) Monomial
• C) None of these
• D) Binomial

---

Definitions:

External Validity

How broadly a study's conclusions can be extended to various scenarios and populations.

Artificial Atmosphere

A man-made environment that replicates the conditions of a natural atmosphere, often used in space exploration or controlled scientific experiments.

Laboratory Experiments

Controlled tests or investigations conducted in a lab setting where variables are closely controlled to explore scientific processes or effects.

Internal Validity

The extent to which a research study can demonstrate that a causal relationship exists between the independent and dependent variables, free from confounding variables.