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inn [45]
2 years ago
9

Explain how you know whether the diver is moving in a positive or negative direction before you solve the equation.

Mathematics
1 answer:
OLEGan [10]2 years ago
7 0
If the diver is diving into the ocean, he is desending, he is moving negetively.
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Step-by-step explanation:

10x3= 3x2−20x−6=(10x3⋅(3x2))(−20x−6)=−600x6−180x5x2=−600x6−180x5−2x⋅(2x2)=−4x3−2x⋅x2=−2x^3

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2 years ago
Suppose it is known that for a given differentiable function y=f(x), its tangent line (local linearization) at the point where a
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Answer:

y(-4) = 5

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Step-by-step explanation:

Hi!

Since the tangent line T and the curve y must coincide at x=-4

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On the other hand, the derivative of the curve evaluated at -4 y'(x=-4) must be the slope of the tangent line. Which inspecting the tangent line T(x) is -7

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2 years ago
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