What is the range of the function y=3√x+8? -∞xy<∞ -8 0≤y<∞ 2≤y<∞

Mathematics

1 answer:

sdas [7]2 years ago

6 0

The range of the function the as given in the equation is; -∞ ≤ y < ∞.

<h3>What is the range of the function?</h3>

It follows from the task content that the function given is; y=3√x+8.

On this note, it follows that the range of the function is the set of all possible outputs, y values and in this case is; -∞ ≤ y < ∞.

It therefore follows that the range of the function is as indicated above as all X-values (domain) must be positive and the square root of x yields a positive or negative real number.

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Answer:

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Step-by-step explanation:

6+3(-8x-2)=12

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X + 9y = 5 .....multiply by -1
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-----------------
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4x + 9y = -7
----------------add
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====================
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----------------add
0 = 3y - 6
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3x = 5y - 9
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solution is (1/3,2)
====================
10x - 3y = 5....rearranged from 10x - 5 = 3y
2x - 3y = 1...multiply by -1
---------------
10x - 3y = 5
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---------------add
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x = 4/8
x = 1/2

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0 = 3y
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solution is (1/2,0)
======================
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----------------
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x = -6/6
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solution is (-1,-1)

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The complete question in the attached figure

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