Textbook Question
Find fg and determine the domain for each function. f(x) = √x, g(x) = x − 4
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3. Functions
Intro to Functions & Their Graphs
Back3. Functions
Intro to Functions & Their Graphs
- Textbook Question
Find fg and determine the domain for each function. f(x) = 2 + 1/x, g(x) = 1/x
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Find f/g and determine the domain for each function. f(x) = 2 + 1/x, g(x) = 1/x
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Find f/g and determine the domain for each function. f(x)= = (5x+1)/(x² - 9), g(x) = (4x -2)/(x² - 9)
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Find f−g and determine the domain for each function. f(x)= = 8x/(x - 2), g(x) = 6/(x+3)
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Find fg and determine the domain for each function. f(x)= = 8x/(x - 2), g(x) = 6/(x+3)
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In Exercises 31–50, find fg and determine the domain for each function. f(x) = √(x +4), g(x) = √(x − 1)
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In Exercises 31–50, find f/g and determine the domain for each function. f(x) = √(x +4), g(x) = √(x − 1)
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In Exercises 31–50, find ƒ+g, f−g, fg, and f/g. Determine the domain for each function. f(x) = √(x -2), g(x) = √(2-x)
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In Exercises 31–50, find ƒ+g, f−g, fg, and f/g. Determine the domain for each function. f(x) = √(x -2), g(x) = √(2-x)
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Find a. (fog) (x) b. (go f) (x) f(x)=4x-3, g(x) = 5x² - 2
625views - Textbook QuestionIn Exercises 59-64, letf(x) = 2x - 5 g(x) = 4x - 1h(x) = x² + x + 2.Evaluate the indicated function without finding an equation for the function. f(g[h (1)])600views
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Find c. (fog) (2) d. (go f) (2). f(x) = √x, g(x) = x − 1
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Determine whether each relation defines a function, and give the domain and range. See Examples 1–4.
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