If F(x)= and G(x)=

question 31

Multiple Choice

If f(x) = and g(x) =
- 7,then f(g(7) ) =

• A) 81.
• D) 84.
• E) -3.

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Definitions:

Ecosystem

A community of living organisms in conjunction with the nonliving components of their environment, interacting as a system.

Producers

Organisms, primarily plants and algae, that produce organic compounds from inorganic substances through photosynthesis, forming the base of the food chain.

Nitrogen

A chemical element with the symbol N and atomic number 7, essential for all living organisms as it constitutes a major component of amino acids and nucleic acids.

Biogeochemical Cycles

The circulation of substances through living organisms from or to the environment.