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Veseljchak [2.6K]
3 years ago
15

Find the parabola with equation y = ax2 + bx whose tangent line at (3, 12) has equation y = 10x − 18. y = incorrect: your answer

is incorrect.
Mathematics
1 answer:
pishuonlain [190]3 years ago
3 0
For these questions to be true and the equation of the tangent to have an equal y to the equation of the parabola i guess there has to be a "c" and in that case integrate the equation of the tangent you will have a = 5 and b = -18 then you substitute in the equation of the parabola with the point you have you will find that "c" = 21 and so the equation of the parabola becomes y = 5x^2 - 18 x +21
 
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From the simplified form of the expression, the third term on expansion is 54x^2y^6

Given the expression (3x + y^3)^4

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On expansion, the resulting expression will be:

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Simplify the result to have:

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Learn more on binomial expansion here: brainly.com/question/13800206

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Step-by-step explanation:

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Step-by-step explanation:

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Cant answer

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