Find a point-slope form for the line satisfying the conditions. When two points are given, use the first point in the point -slope form.Passing through (-2, 4) and (0, -9)

A. + 2 = - (x - 4)
B. - 4  = (x - 9)
C. - 4 = - (x + 2)
D. + 2 = - (x - 9)


Answer: C

Mathematics

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A.

B.

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Determine the phase shift of the function.y = -4 sin 

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Imagine that you have been asked by firms in the airline industry to use the industrial organization (I/O) model to help them identify reasons for their current performance problems. Which of the following conclusions might you draw?

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