Use a Graphing Utility to Select the Correct Graph of ​

question 21

Multiple Choice

Use a graphing utility to select the correct graph of ​ $y _ { 1 }$ and $y _ { 2 }$ in the same viewing window.Use the graphs to determine whether $y _ { 1 } = y _ { 2 }$ .Explain your reasoning.​ $y _ { 1 } = \cos ( x + 4 ) , y _ { 2 } = \cos x + \cos 4$ ​

• A)​ No, \(y _ { 1 } \neq y _ { 2 }\) because their graphs are different.
• B)​ No, \(y _ { 1 } \neq y _ { 2 }\) because their graphs are Same.
• C)​ Yes, \(y _ { 1 } = y _ { 2 }\) because their graphs are different.
• D)​ Yes, \(y _ { 1 } = y _ { 2 }\) because their graphs are same.
• E)​ No, \(y _ { 1 } = y _ { 2 }\) because their graphs are different.

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Definitions:

Rapport Talk

The language of conversation and a way of establishing connections and negotiating relationships; more characteristic of females than of males.

Self-Schema

A cognitive framework comprising beliefs and ideas about oneself that guides processing of self-relevant information.

False Self

A psychological concept referring to a version of oneself that conforms to others' expectations, often at the cost of suppressing one's true self.

Moral Reasoning

The process through which an individual makes ethical decisions, considering right from wrong.