Mathematics, 03.09.2021 04:00 shadowsnake

Suppose that the functions 9 and h are defined for all real numbers x as follows. g(x) = 2x - 2
h(x) = x + 3
Write the expressions for (g. h)(x) and (g-h)(x) and evaluate (g+h)(3).
(9.1)) - 0
(g - h)(x) = 0
(g + h)(3) = 0
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Suppose that the functions 9 and h are defined for all real numbers x as follows.

g(x) = 2x - 2
h

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Suppose that the functions 9 and h are defined for all real numbers x as follows. g(x) = 2x - 2