a. Sketch the curve y = f(x) where f(x) = (x 1)(x + 2). b. On

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a. Sketch the curve y = f(x) where f(x) = (x − 1)(x + 2).

b. On separate diagrams sketch the graphs of

i. y = f(x + 2)

ii. y = f(x) + 2.

c. Find the equations of the curves y = f(x + 2) and y = f(x) + 2, in terms of x, and use these equations to find the coordinates of the points where your graphs in part b cross the y-axis.

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

ISBN: 9781292183398

1st Edition

Authors: Greg Attwood

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a. Sketch the curve y = f(x) where f(x) = (x 1)(x + 2). b. On

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a To sketch the curve y fx where fx x 1x 2 we can follow these steps 1 Find the xintercepts To find ...View the full answer

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

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