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2 years ago

Help please !!! I never understood this

Mathematics

1 answer:

Doss [256]2 years ago

3 0

Step-by-step explanation:

As x approaches negative infinity, h(x) approaches positive infinity / negative infinity, which is an indeterminate form.

Therefore we use L'Hospital's Rule:

Derivative = 30x⁵ / 7x⁶ = 30 / (7x)

As x approaches negative infinity, 30 / (7x) approaches 0, and it comes from below because it is a rational graph with positive coefficient.

Hence the anewer is C.

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Step-by-step explanation:

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2 years ago

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3 years ago

The two cross sections shown are taken parallel to their respective bases. The cross sections have the same area. If the heights

marishachu [46]

Answer:

$489.40\,\,cm^3$

Step-by-step explanation:

Given:

The given two cross-sections have the same area such that the heights of the two solids are equal.

To find: volume of the cylinder

Solution:

Let r represents the radius of the cylinder.

Area of the cross-section of the cylinder ( i.e., area of a circle) = area of the cross-section of the other solid (are of the rectangle)

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8 0

3 years ago