a. Sketch the graph of y= 1/x 2 4, showing clearly the coordinates of the points where

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a. Sketch the graph of y =  1/x² − 4, showing clearly the coordinates of the points where the curve crosses the coordinate axes and stating the equations of the asymptotes.

b. The curve with

passes through the origin. Find the two possible values of k.

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Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS

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Authors: Greg Attwood

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a. Sketch the graph of y= 1/x 2 4, showing clearly the coordinates of the points where

Question:

y (x + k)² - 4

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a To sketch the graph of y 1x2 4 and find the coordinates of the points where the curve crosses ...View the full answer

Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS

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