a. Solve the equation x 2 6|x| + 8 = 0. b. Use graphing software to
Question:
a. Solve the equation x2 – 6|x| + 8 = 0.
b. Use graphing software to draw the graph of f(x) = x2 – 6|x| + 8.
c. Use your graph in part b to find the range of the function f.
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a To solve the equation x2 6x 8 0 we can split it into two cases one when x is positive x 0 and on...View the full answer
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Related Book For
Cambridge IGCSE And O Level Additional Mathematics Coursebook
ISBN: 9781108411660
2nd Edition
Authors: Sue Pemberton
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