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PLEASE HELP Suppose that the functions fand g are defined for all real numbers x as follows. f(x) = 5x g(x)=4x-4 Write the expressions for (g.f)(x) and (g-f)(x) and evaluate (g+f)(2). (g•f)(x) = (g-f)(x)
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Dec 22, 2024
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PLEASE HELP
Suppose that the functions fand g are defined for all real numbers x as follows.
f(x) = 5x
g(x)=4x-4
Write the expressions for (g.f)(x) and (g-f)(x) and evaluate (g+f)(2).
(g•f)(x) =
(g-f)(x) =
(g+r) (2)=
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Arne Deruwe
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(g•f)(x) = (4x - 4) • (5x)
= 20x^2 - 16
(g - f)(x) = (4x - 4) - (5x)
= (-1x) - 4
= -x -4
(g + f)(2) = (4(2) - 4) + (5(2))
= 4 + 10
= 14
Andrew Corrigan
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Dec 26, 2024
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Andrew Corrigan
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