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Irina-Kira [14]
3 years ago
14

PLZ HELP, WILL MARK BRAINLIEST

Mathematics
1 answer:
andreev551 [17]3 years ago
3 0

220.5

i dont know how to show my work sorry :) hope it helps

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Answer:

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Step-by-step explanation:

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Which graphs below have a domain of all real numbers? Which have a range of all real numbers? Which are functions?
slava [35]

Answer:

Step-by-step explanation:

From the picture attached,

Graph (A)

Domain of the function : (-∞, ∞) or a set of real numbers

Range of the function : (-∞, ∞) or a set of real numbers

Graph (B),

Domain : (-∞, ∞) Or a set of real numbers

Range : (-∞, 6] Or x ≤ 6

Graph (C),

Domain : [-2, ∞) or x ≥ -2

Range : (-∞, ∞) Or a set of real numbers

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3 years ago
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Neporo4naja [7]
\sqrt{126} =  \sqrt{9 \times 14} =  \sqrt{9} \times  \sqrt{14} = 3 \sqrt{14}

3 \sqrt{14} is the final answer :)
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taurus [48]

It looks like selections A and C are identical. (Neither is equivalent to 9^x.)

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