Find the Functional Value $h ( 3 )$ If $h ( x ) = x ^ { 2 } - 1$

question 53

Short Answer

Find the functional value $h ( 3 )$ if $h ( x ) = x ^ { 2 } - 1$

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Definitions:

Bacteria

Single-celled microorganisms that can be found in a wide range of environments; some cause disease while others are beneficial.

Siliceous Shells

Shells or skeletons of some aquatic organisms, made of silica and found in diatoms and certain sponges.

Diatoms

A major group of algae, specifically microalgae, known for their unique silica-based cell walls, which exhibit intricate and beautiful designs.

Unicellular

Composed of a single cell, characteristic of organisms that perform all life processes within a single cellular structure.