For each pair of functions in Exercise f(x) = 2x + 5; g(x) = - x -
Question:
f(x) = 2x + 5; g(x) = - x - 4
(a) Find the domains of f, g, f + g, f - g, fg, f f, f/g, and g/f.
(b) Find (f + g) (x), (f - g) (x), (fg) (x), (ff), (x), (f/g) (x), and (g/f) (x).
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Related Book For
College Algebra Graphs and Models
ISBN: 978-0321845405
5th edition
Authors: Marvin L. Bittinger, Judith A. Beecher, David J. Ellenbogen, Judith A. Penna
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