a. Write 1 + x 2x 2 in the form p 2(x q) 2
Question:
a. Write 1 + x − 2x2 in the form p − 2(x − q)2.
b. Sketch the graph of y = 1 + x −2x2.
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a To write 1 x 2x2 in the form p 2x q2 we can complete the square for the quadratic term 2x2 2x2 c...View the full answer
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Related Book For
Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook
ISBN: 9781108407144
1st Edition
Authors: Sue Pemberton, Julian Gilbey
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