The diagram shows part of the graph of y = f(x). It crosses the x-axis at A(120,
Question:
The diagram shows part of the graph of y = f(x).
It crosses the x-axis at A(120°, 0) and B(p, 0).
It crosses the y-axis at C (0, q) and has a maximum value at D, as shown.
Given that f(x) = sin (x + k), where k > 0, write down
a. The value of p
b. The coordinates of
c. The smallest value of k
d. The value of q.
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Related Book For
Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS
ISBN: 9781292183398
1st Edition
Authors: Greg Attwood
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