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jarptica [38.1K]
2 years ago
15

Please solve this for me

Mathematics
2 answers:
Bond [772]2 years ago
8 0

Answer:

its A

Step-by-step explanation:

TRUST!

Ostrovityanka [42]2 years ago
6 0
It is.
A have a great day
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Find a and b so that f(x) = x^3 + ax^2 + b will have a critical point at (2,3).
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Using the critical point concept, it is found that a = -3 and b = 7.

<h3>What are the critical points of a function?</h3>
  • The critical points of a function are the values of x for which:

f^{\prime}(x) = 0

In this problem, the function is:

f(x) = x^3 + ax^2 + b

Hence, the derivative is:

f^{\prime}(x) = 3x^2 + 2ax

Then:

f^{\prime}(x) = 0

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Since the critical point is at x = 2, we have that:

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Then:

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Critical point at (2,3) means that when x = 2, y = 3, then:

3 = 2^3 - 3(2)^2 + b

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You can learn more about the critical point concept at brainly.com/question/2256078

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Answer:

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