Use a Graphing Utility to Graph the First 10 Terms

question 12

Multiple Choice

Use a graphing utility to graph the first 10 terms of the sequence.(Assume that n begins with 1. ) You may need to adjust the graphing window to the sizes indicated below to answer the question. ​
​a_n = -0.4n + 12
​

• A) ​
• C)​

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Definitions:

Sexual Isolation

A mechanism of evolutionary divergence where different species or populations can no longer interbreed due to behavioral or genetic barriers.

Gametic Isolation

A prezygotic barrier where gametes (egg and sperm) of different species are incompatible, preventing fertilization.

Mechanical Isolation

A form of reproductive barrier where differences in the size and shape of reproductive organs prevent mating between species.

Sympatric Speciation

The evolution of a new species within the same geographic region as the parental species. Compare with allopatric speciation.