2 years ago

C) {(0, 1), (2.1), (0.3) Function? Explain: Is this a function or not

Mathematics

1 answer:

Oliga [24]2 years ago

5 0

Not a function a function does not have repeating numbers

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Step-by-step explanation:

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Find the deriative dy/dx for y=x^2-2x/x^3+3

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Answer:

$\frac{dy}{dx}=(\frac{(2x-2)(x^3+3)-(x^2-2x)(3x^2)}{(x^3+3)^2})$

Step-by-step explanation:

So we want to find the derivative of the rational equation:

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First, recall the quotient rule:

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So:

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Use the above format:

$\frac{dy}{dx}=\frac{f'g-fg'}{g^2}\\\frac{dy}{dx}=(\frac{(2x-2)(x^3+3)-(x^2-2x)(3x^2)}{(x^3+3)^2})$

And that's our answer :)

(If you want to, you can also expand. However, no terms will be canceled.)

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The third answer choice provided is definitely the correct one. If you imagine that you are Shawn, the problem becomes much simpler.

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Here are the four solutions:

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(3) (-x)

(-3) (x)

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3 years ago

C) {(0, 1), (2.1), (0.3) Function? Explain: Is this a function or not​

C) {(0, 1), (2.1), (0.3) Function? Explain: Is this a function or not