In parts (a) - (f), use the following figure. (a) Solve f(x) = 50. (b) Solve f(x)

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In parts (a) - (f), use the following figure.

Уд y = f(x) (88, 80) (40, 50) (-40, 0)


(a) Solve f(x) = 50.

(b) Solve f(x) = 80.

(c) Solve f(x) = 0.

(d) Solve f(x) > 50.

(e) Solve f(x) ‰¤ 80. 

(f) Solve 0 < f (x) < 80.

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Precalculus

ISBN: 978-0321716835

9th edition

Authors: Michael Sullivan

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