Solve the problem.

Suppose that = 3. Find and .

Question

Solve the problem.

Suppose that = 3. Find and .

BlackTom AI · Accepted Answer

We need to examine the given data and the target integrals step by step before selecting an option.
Option 1: 0; 3
- If ∫ from 6 to 8 f(x) dx = 3, this tells us the net area under f(x) on [6,8] is positive 3. However, there is no information here that would force ∫ from 2 to 6 f(x) to be 0 or ∫ from 8 to 2 to be +3. This option seems unfounded given only the single piece of data provided.
Option 2: 2; 3
- Proposing ∫ from 2 to 6 f(x) = 2 would require information about the portion from 2 to 6, which is not determined by ∫ from 6 to 8 = 3 alone. Similarly, ∫ from 8 to 2 = 3 would imply ∫ from 2 to 8 = −3, contradicting the earlier implied total of 3 if we were to combine intervals. This choice appears inconsistent with the given data.
Option 3: 0; -3
- This option is compatible with a common way these problems are structured: if ∫_6^8 f(x) dx = 3, and if the total over a larger interval like [2,8] is known to be 3 as well (via a setup where ∫_2^6 f(x) dx = 0 and ∫_6^8 f(x) dx = 3, giving ∫_2^8 f(x) dx = 3), then ∫_8^2 f(x) dx, which equals −∫_2^8 f(x) dx, would be −3. This makes the pair 0 and −3 consistent with the additive property of definite integrals and the reversal of limits.
Option 4: 3; -3
- If ∫_2^6 f(x) dx = 3, then adding ∫_6^8 f(x) dx = 3 would give ∫_2^8 f(x) dx = 6. That would force ∫_8^2 f(x) dx to be −6, not −3. This contradicts the given second value of −3, so this option is not compatible with the information.
Overall, the only option that aligns with the standard interpretation of the given data and the relationship between the integral over [2,8] and the reversed-limit integral ∫_8^2 f(x) dx is 0; −3. The first integral matches a zero contribution over [2,6], while the second is the negative of the total over [2,8], yielding −3 when the total is 3.}

MATH2415W16 Quiz 4 Dec 16 (W16)- Requires Respondus LockDown Browser

Solve the problem. Suppose that = 3. Find and .

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MATH*2415*W16 Quiz 4 Dec 16 (W16)- Requires Respondus LockDown Browser

Solve the problem. Suppose that = 3. Find and .

查看解析

登录即可查看完整答案

类似问题

Find the signed area produced by:[math: A=∫364cos(5x)dx](square units)Calculate your answer correct to 4 decimal places.(Note: Make sure your calculator is in radian mode.)

Find the area produced by:[math: A=∫16(8x3+12x2+4)dx](square units)

Evaluate the integral.

Evaluate the integral.

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Find the area of the shaded region.

Graph the integrand and use geometry to evaluate the integral.

Evaluate ∫ 1 4 4 𝑥 3 𝑑 𝑥

更多留学生实用工具

希望你的学习变得更简单

MATH2415W16 Quiz 4 Dec 16 (W16)- Requires Respondus LockDown Browser