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lawyer [7]
3 years ago
7

Find the range of the function. ƒ(x) = −x2 + 2 A)[2, ∞) B) (−∞, 2] C) [−2, ∞) D) (−∞, −2]

Mathematics
1 answer:
alex41 [277]3 years ago
5 0
The answer is the letter D
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Actividad a desarrollar:<br>ayudaa plisss
shutvik [7]

Answer:

a) AUB = { 1 ,2 , 3, 4, 5, 6, 8, 10}

b) A∩ B =  { 2, 4, 6 }

c) A-B = { 8 , 10}

Step-by-step explanation:

<u><em>Step(i):-</em></u>

Given that the sets

      U = { 1,2,3,4,5,6,7,8,9,10}

      A = { 2,4,6,8,10}

     B = { 1,2,3,4,5,6}

AUB = { 2,4,6,8,10} U  { 1,2,3,4,5,6}

AUB = { 1 ,2 , 3, 4, 5, 6, 8, 10}

<u><em>Step(ii):-</em></u>

A∩ B = {  2 ,4, 6, 8,10} ∩ { 1,2,3,4,5,6} = { 2, 4, 6 }

A-B = { 2,4,6,8,10} - { 1,2,3,4,5,6} = { 8 , 10}

<u><em>Final answer:-</em></u>

a) AUB = { 1 ,2 , 3, 4, 5, 6, 8, 10}

b) A∩ B =  { 2, 4, 6 }

c) A-B = { 8 , 10}

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3 years ago
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Answer:

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Step-by-step explanation:

34.98 x 10^4 = 349,800.0 = 349,800

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Answer:

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Step-by-step explanation:

0 = 3x - 7

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