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Let f(x) = 5x + 4 and g(x)=2x-5. Find (f+g)(x), (f- g)(x), (fg)(x), (f+g)(x) = (Simplify your answer.) The domain off + g is. (Type your answer in interval notation.) (f-g)(x) = (Simplify your answer.) The domain off-g is (Type your answer in interval notation.) (fg)(x) = (Simplify your answer. Do not factor.) The domain of fg is. (Type your answer in interval notation.) (+)(x) = (Simplify your answer.) The domain of is fis (Type your answer in interval notation.) (fog)(x) = (Simplify your answer.) The domain of fog is. (Type your answer in interval notation.) (gof)(x) = (Simplify your answer.) The domain of g of is (Type your answer in interval notation.) (1) (x), (fog)(x), and (gof)(x). Give the domain of each.

Let f(x) = 5x + 4 and g(x)=2x-5. Find (f+g)(x), (f- g)(x), (fg)(x), (f+g)(x) = (Simplify your answer.) The domain off + g is. (Type your answer in interval notation.) (f-g)(x) = (Simplify your answer.) The domain off-g is (Type your answer in interval notation.) (fg)(x) = (Simplify your answer. Do not factor.) The domain of fg is. (Type your answer in interval notation.) (+)(x) = (Simplify your answer.) The domain of is fis (Type your answer in interval notation.) (fog)(x) = (Simplify your answer.) The domain of fog is. (Type your answer in interval notation.) (gof)(x) = (Simplify your answer.) The domain of g of is (Type your answer in interval notation.) (1) (x), (fog)(x), and (gof)(x). Give the domain of each.

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter9: Solving Quadratic Functions
Section: Chapter Questions
Problem 31CR
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Let f(x) = 5x + 4 and g(x)=2x-5. Find (f+g)(x), (f- g)(x), (fg)(x), (1) (x), (fog)(x), and (gof)(x). Give the domain of each. (f+g)(x) = (Simplify your answer.) The domain off + g is. (Type your answer in interval notation.) (f-g)(x) = (Simplify your answer.) The domain off-g is (Type your answer in interval notation.) (fg)(x) = (Simplify your answer. Do not factor.) The domain of fg is. (Type your answer in interval notation.) (+)(x) = (Simplify your answer.) The domain of is fis (Type your answer in interval notation.) (fog)(x) = (Simplify your answer.) The domain of fog is. (Type your answer in interval notation.) (gof)(x) = (Simplify your answer.) The domain of g of is (Type your answer in interval notation.)
Transcribed Image Text:Let f(x) = 5x + 4 and g(x)=2x-5. Find (f+g)(x), (f- g)(x), (fg)(x), (1) (x), (fog)(x), and (gof)(x). Give the domain of each. (f+g)(x) = (Simplify your answer.) The domain off + g is. (Type your answer in interval notation.) (f-g)(x) = (Simplify your answer.) The domain off-g is (Type your answer in interval notation.) (fg)(x) = (Simplify your answer. Do not factor.) The domain of fg is. (Type your answer in interval notation.) (+)(x) = (Simplify your answer.) The domain of is fis (Type your answer in interval notation.) (fog)(x) = (Simplify your answer.) The domain of fog is. (Type your answer in interval notation.) (gof)(x) = (Simplify your answer.) The domain of g of is (Type your answer in interval notation.)
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