3. Functions

Find the domain of each function. f(x) = 1/[4/(x - 1) - 2]

Find ƒ+g and determine the domain for each function. f(x) = 2 + 1/x, g(x) = 1/x

Find ƒ+g and determine the domain for each function.

f(x)= = (5x+1)/(x² - 9), g(x) = (4x -2)/(x² - 9)

Find ƒ+g and determine the domain for each function. f(x)= = 8x/(x - 2), g(x) = 6/(x+3)

Find f−g and determine the domain for each function. f(x) = 2x² − x − 3, g (x) = x + 1

Find fg and determine the domain for each function. f(x) = 2x² − x − 3, g (x) = x + 1

Find ƒ/g and determine the domain for each function. f(x) = 2x² − x − 3, g (x) = x + 1

Find f/g and determine the domain for each function. f(x) = 3 − x², g(x) = x² + 2x − 15

Find f−g and determine the domain for each function. f(x) = √x, g(x) = x − 4

Find fg and determine the domain for each function. f(x) = √x, g(x) = x − 4

Find fg and determine the domain for each function. f(x) = 2 + 1/x, g(x) = 1/x

Find f/g and determine the domain for each function. f(x) = 2 + 1/x, g(x) = 1/x

Find f/g and determine the domain for each function. f(x)= = (5x+1)/(x² - 9), g(x) = (4x -2)/(x² - 9)

Find f−g and determine the domain for each function. f(x)= = 8x/(x - 2), g(x) = 6/(x+3)

Find fg and determine the domain for each function. f(x)= = 8x/(x - 2), g(x) = 6/(x+3)