Use a Graphing Utility to Construct a Table of Values $f ( x ) = 3 ^ { - x }$

question 8

Multiple Choice

Use a graphing utility to construct a table of values for the function.Round your answer to two decimal places.​ $f ( x ) = 3 ^ { - x }$ ​

• A) \[\begin{array} { | c | c | c | c | c | c | }
• \hline x & - 2 & - 1 & 0 & 1 & 2 \\
• \hline f ( x ) & 9.00 & 3.00 & 1.00 & 3 & - 0.11 \\
• \hline
• \end{array}\]
• B) \[\begin{array} { | c | c | c | c | c | c | }
• \hline x & - 2 & - 1 & 0 & 1 & 2 \\
• \hline f ( x ) & - 9.00 & 3.00 & 1.00 & 3 & 0.11 \\
• \hline
• \end{array}\]
• C) \[\begin{array} { | c | c | c | c | c | c | }
• \hline x & - 2 & - 1 & 0 & 1 & 2 \\
• \hline f ( x ) & 9.00 & - 3.00 & 1.00 & 3 & 0.11 \\
• \hline
• \end{array}\]
• D) \[\begin{array} { | c | c | c | c | c | c | }
• \hline x & - 2 & - 1 & 0 & 1 & 2 \\
• \hline f ( x ) & 9.00 & 3.00 & 1.00 & - 3 & 0.11 \\
• \hline
• \end{array}\]
• E) \[\begin{array} { | c | c | c | c | c | c | }
• \hline x & - 2 & - 1 & 0 & 1 & 2 \\
• \hline f ( x ) & 9.00 & 3.00 & 1.00 & 3 & 0.11 \\
• \hline
• \end{array}\]

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Definitions:

Monocular Depth Cue

Visual information that allows for the perception of depth using the input from just one eye.

Ames Room

A distorted room that creates an optical illusion of objects growing or shrinking as they move across the room.

Bottom-up Processing

A cognitive approach in which perception starts with stimuli input from the environment and works upwards to form a higher-level analysis.

Perceptual Constancy

The ability of the perceptual system to recognize objects as having constant properties (size, shape, color) even when sensory input varies.