The functions s and t are defined as s(x) = 10 x, x , t(x)
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The functions s and t are defined as s(x) = −10 − x, x ∈ ℝ, t(x) = 2|x + b| − 8, x ∈ ℝ, where b is a constant. The equation s(x) = t(x) has exactly one real root. Find the value of b.
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To find the value of b for which the equation sx tx has exactly one real root we need to set the two ...View the full answer
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Related Book For
Pearson Edexcel A Level Mathematics Pure Mathematics Year 2
ISBN: 9781292183404
1st Edition
Authors: Greg Attwood, Jack Barraclough, Ian Bettison, David Goldberg, Alistair Macpherson, Joe Petran
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