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2 years ago

What value is a discontinuity of x^2+2x+3/x^2-x-12?

Mathematics

1 answer:

astraxan [27]2 years ago

3 0

X²+2x+3 / x²-x-12 =
x²+2x+3 / (x-4)(x-3)

discontinuity at x=3,4

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To do this you have to round the 3. It is the same things as asking to round to the ones place.
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A firm has a revenue function that can be represented by r (x)=700x-0.35x^2, where r (x) is the total revenue (in dollars) and x

Fudgin [204]

Answer:

How many units need to be sold to produce the maximum revenue? 1000 units

How many in dollars is the maximum revenue when the maximum of units are sold? $350,000

Step-by-step explanation:

We get max value of a function if we differentiate it and set it equal to 0.

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Then we take that "x" value and substitute into r(x) to get the max revenue amount.

Before differentiating, we see the rules shown below:

$f(x)=ax^n\\f'(x)=n*ax^{n-1}$

Where

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MrRa [10]

Answer:

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Step-by-step explanation:

Ive attached my work

Hope it helps, Let me know if you have any questions !

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