Mathematics

Mathematics, 14.07.2019 00:30, Zaydblackwood06

What are the domain and range of the real-valued function f ( x ) = − x 2 − 3?

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Mathematics, 28.06.2019 01:30, Jeileenrojas

The function f(x) = –x2 − 2x + 15 is shown on the graph. what are the domain and range of the function? the domain is all real numbers. the range is {y|y < 16}. the domain is all real numbers. the range is {y|y ≤ 16}. the domain is {x|–5 < x < 3}. the range is {y|y < 16}. the domain is {x|–5 ≤ x ≤ 3}. the range is {y|y ≤ 16}. mark this and return save and exit next

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Mathematics, 28.06.2019 17:30, StitchBeach

The graph of y = ex is shown, along with the reflection line y = x. what is the equation of its inverse logarithmic function, and what are its domain and range? a.) y = ln x, domain: all real numbers, range: y > 0 b.) y= 1/inx, domain: x > 0, range: all real numbers c.) y = e−x, domain: all real numbers, range: y > 0 d.) y = ln x, domain: x > 0, range: all real numbers

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Mathematics, 16.07.2019 21:00, jadaos

What are the domain and range of the real-valued function f(x)=2/3x? a. the domain is all real number except 0. the range is all real numbers except 0. b. the domain and the range are all real numbers. c. the domain is x> 0. the range is f(x)> 0. d. the domain is all real numbers except 0. the range is all real numbers

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Mathematics, 21.09.2019 20:20, dakotapixler362

Out of time and my mind what are the domain and range of the real-valued function f(x)=−2√x+7? select one: a. the domain is x≥−7x, and the range is f(x)≥−2. b. the domain is x≥7x, and the range is f(x)≥−2 c. the domain is x≥−7x, and the range is all real numbers. d. the domain is x≥−7x, and the range is f(x)≥2.

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