The Graph Below Is of the Form Y = a Cos(Bt)

question 69

Short Answer

The graph below is of the form y = A cos(Bt). Use the characteristics illustrated to determine its equation.

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Definitions:

Common Ancestor

An ancestral species from which two or more species evolved.

Natural Selection

The process by which organisms better adapted to their environment tend to survive and produce more offspring, a fundamental concept in evolutionary biology.

Phenotypes

The observable physical or biochemical characteristics of an organism, as determined by both genetic makeup and environmental influences.

Nonrandom Mating

A mating pattern in which individuals do not mate by chance, but rather according to their genotypes or phenotypes.