Match the Function with Its Graph $y = - \tan \left( x - \frac { \pi } { 2 } \right)$

question 35

Multiple Choice

Match the function with its graph.
29
-1) $y = - \tan \left( x - \frac { \pi } { 2 } \right)$ 2) $y = \tan \left( x + \frac { \pi } { 2 } \right)$
3) $y = - \cot \left( x - \frac { \pi } { 2 } \right)$ 4) $y = \cot \left( x + \frac { \pi } { 2 } \right)$
a)


b)


c)


d)

• A) \(1 \mathrm { C } , 2 \mathrm {~B} , 3 \mathrm { D } , 4 \mathrm {~A}\)
• B) \(1 \mathrm { D } , 2 \mathrm {~A} , 3 \mathrm { C } , 4 \mathrm {~B}\)
• C) \(1 \mathrm {~A} , 2 \mathrm {~B} , 3 \mathrm { C } , 4 \mathrm { D }\)
• D) \(1 \mathrm {~A} , 2 \mathrm { D } , 3 \mathrm {~B} , 4 \mathrm { C }\)

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Definitions:

States of Nature

Hypothetical conditions or scenarios in decision theory and economics, representing all possible situations that could affect the outcome of a decision.

EMV

An acronym for Expected Monetary Value, a calculation used in decision making that quantifies the average outcome of a future event in monetary terms.

Payoff Table

A tool used in decision making that shows the outcome or results of different strategies under various conditions.

Expected Value Criterion

A decision-making approach that aims to maximize the expected outcome by taking into account all possible variations in performance.