2 years ago

Determine the domain of the function in the picture below

Mathematics

1 answer:

Archy [21]2 years ago

3 0

Answer:

Step-by-step explanation:

If x=±6, that will result in the function hitting infinity

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3 years ago

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dexar [7]

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2 years ago

Does anyone know this answer??

Aleonysh [2.5K]

For this case we have the following equation:

$(2x + 3) ^ 2 + 8 (2x + 3) + 11 = 0$

Let $u = 2x + 3$

We have:

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By definition, given an equation of the form $ax ^ 2 + bx + c = 0$

The quadratic formula, to find the solution can be written as:

$x = \frac{-b+/-\sqrt{b ^ 2-4 (a) (c)} }{2(a)}$

In this case we have:

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Substituting in the quadratic formula we have:

See attached image

Answer:

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A cone has a diameter of 18 units and height of 8 units. What is its volume? 72π cubic units 216π cubic units 648π cubic units 8

ANTONII [103]

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