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FinnZ [79.3K]
3 years ago
9

If x2 + xy + y3 = 1, find the value of y''' at the point where x = 1.

Mathematics
1 answer:
Arlecino [84]3 years ago
7 0
The value of y at the point where x is one is 0

because when you substitute x with 1, you are leaved with 1 + 1y + y^3 = 1

Then you do some math stuff and...

BAM! y = 0
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Let a and b be real numbers where a=/b=/c=/0 which of the following functions could represent the graph below?
Tresset [83]

Answer: The second option;  y =  (x - a)^2*(x-b)^4

Step-by-step explanation:

Ok, we have that a and b are real numbers different than zero.

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then when x = 0 we would have:

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But in the graph, we can see that when x = 0, the value of y is different than zero, so we can discard options 1 and 3.

So the remaining options are:

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Now, another thing you can see in the graph is that it is always positive.

Particularly the second option allows negative values for y because it has odd powers, then we can also discard this option.

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3 years ago
I NEED HELP ABOUT WHAT Q=
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Divide this equation by 10:

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