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Mathematics, 06.12.2020 23:10 yabfegi9669

Which function has a domain of (-∞, ∞) and a range of (-∞, 4)? a. f(x)= -4x
b. f(x)= -x^2+4
c. f(x)= 2^x+4
d. f(x)= x+4

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Which function has a domain of (-∞, ∞) and a range of (-∞, 4)? a. f(x)= -4x
b. f(x)= -x^2+4
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