In Problems 23 30 , use the given functions f and g . f (x) =
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In Problems 23 – 30 , use the given functions f and g .
f (x) = x2 − 1g(x) = 3x + 3
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(a) Solve f(x) = 0. (e) Solve g(x) ≤ 0. (b) Solve g(x) = 0. (f) Solve f(x) > g(x). (c) Solve f(x) = g(x). (g) Solve f(x) > 1. (d) Solve f(x) > 0.
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a Solve fx 0 To solve the equation fx 0 we substitute fx with its given expression x2 1 0 Next we can factor the equation x 1x 1 0 Setting each factor ...View the full answer
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Precalculus Concepts Through Functions A Unit Circle Approach To Trigonometry
ISBN: 9780137945139
5th Edition
Authors: Michael Sullivan
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