For the pair of functions, f and g, determine the domain of f + g. f(x) = 4x + 19, g(x) = 12x + 14

CallumDA asked Feb 28, 2023

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30 votes

For the pair of

functions, f and g, determine the domain of f + g.
f(x) = 4x + 19, g(x) = 12x + 14

CallumDA asked Feb 28, 2023

2.4k points

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20 votes

Answer: (-∞,∞)

Explanation:

f(x)=4x+19

g(x)=12x+14

f + g= 4x +19 + 12x + 14 = 16x + 33

Domain of 16x + 33 = (-∞,∞)

PopcornKing answered Mar 7, 2023

3.2k points

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