The Graph That Follows Is the Graph of a Polynomial

question 71

Multiple Choice

The graph that follows is the graph of a polynomial function. (i) What is the minimum degree of a polynomial function
that could have the graph? (ii) Is the leading coefficient of the polynomial negative or positive?
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Definitions:

Green Revolution

A period during the 20th century characterized by significant increases in agricultural production worldwide, achieved through the introduction of high-yield crop varieties, chemical fertilizers, and pesticides.

Soil Erosion

The removal of the top layer of soil at a faster rate than it is formed, often due to water, wind, or anthropogenic activities, leading to reduced soil fertility.

Moving Water

Refers to the flow of water in rivers, streams, and creeks, which is critical for ecosystems and human use.

Salinization

The process by which water-soluble salts accumulate in the soil, often as a result of irrigation, leading to decreased agricultural productivity.