Trigonometry in Action

MathTrigonometry

Transcript

00:21

this mean Well the graph was shifted a bit to

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the right or left which means that there is an

00:27

addition or subtraction to the x in the parentheses of

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the co sign function which is expressed in options a

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envy But now we have to just figure out if

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it's plus two or minus two a plus two would

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mean a shift to the left while a minus two

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would mean a shift to the right If we were

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to draw a normal co sign graph on the same

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set of axes it would be a bit to the

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right of the one shown The graph here was shifted

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to the left yielding result of co sign of the

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quantity x plus two This is represented in choice eh 00:00:58.13 --> [endTime] which turns out to be our answer