Use a Graphing Utility to Construct a Table of Values $f ( x ) = 2 ^ { x - 1 } + 2$

question 160

Multiple Choice

Use a graphing utility to construct a table of values for the function.Round your answer to two decimal places. $f ( x ) = 2 ^ { x - 1 } + 2$

• A)\(\begin{array} { | c | c | c | c | c | c | }
• \hline x & - 2 & - 1 & 0 & 1 & 2 \\
• \hline f ( x ) & 2.13 & 2.25 & 2.50 & 3.00 & 4.00 \\
• \hline
• \end{array}\)
• B)\(\begin{array} { | c | c | c | c | c | c | }
• \hline x & - 2 & - 1 & 0 & 1 & 2 \\
• \hline f ( x ) & 2.13 & 2.25 & - 2.50 & 3.00 & 4.00 \\
• \hline
• \end{array}\)
• C)\(\begin{array} { | c | c | c | c | c | c | }
• \hline x & - 2 & - 1 & 0 & 1 & 2 \\
• \hline f ( x ) & 2.13 & - 2.25 & 2.50 & 3.00 & 4.00 \\
• \hline
• \end{array}\)
• D)\(\begin{array} { | c | c | c | c | c | c | }
• \hline x & - 2 & - 1 & 0 & 1 & 2 \\
• \hline f ( x ) & 2.13 & 2.25 & 2.50 & - 3.00 & - 4.00 \\
• \hline
• \end{array}\)
• E)\(\begin{array} { | c | c | c | c | c | c | }
• \hline x & - 2 & - 1 & 0 & 1 & 2 \\
• \hline f ( x ) & - 2.13 & 2.25 & 2.50 & 3.00 & 4.00 \\
• \hline
• \end{array}\)

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Definitions:

Parallel Logic

A method of computation or digital circuit design where multiple processes or operations are carried out simultaneously.

AND Logic

A fundamental logic operation where the output is true only if all the inputs are true, used in computing and digital circuits.

Contacts

Electrical components that physically connect two points in a circuit, allowing electricity to flow, or in software applications, they refer to information records for individuals or organizations.

Output Instructions

Commands in programming languages or PLCs that control the output actions or devices, based on logic or conditions.