Let u = (6,-4), v = (-3,9), and w= (0,-7). Express 9u-2v + w in the form (a,b). 9u-2v+w= (Simplify your answers.)

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A: Sketch the graph of the equation by point plotting

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A: The process of how f(x)=1x become f'(x)=-10x2 has been explained in next step.

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A: Please see the below picture for detailed solution.

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A: answer is in next step. please give a like .

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