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Inverse Laplace Transform Concepts

Inverse Laplace Transform Concepts

Assessment

Interactive Video

•

Mathematics

•

10th - 12th Grade

•

Practice Problem

•

Hard

•
CCSS
HSA.APR.D.6

Standards-aligned

Created by

Ethan Morris

FREE Resource

Standards-aligned

CCSS.HSA.APR.D.6
The video tutorial explains how to find the inverse Laplace transform of a given function. It begins with setting up the problem and performing partial fraction decomposition. The process involves expanding the equation and equating coefficients to solve for constants. Once the constants are determined, the inverse Laplace transform is applied using the property of linearity and reference tables. The final result is presented as a function of time.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in finding the inverse Laplace transform of a given function?

Multiplying by the least common denominator

Using the inverse Laplace table directly

Equating coefficients

Performing partial fraction decomposition

Tags

CCSS.HSA.APR.D.6

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is it necessary to multiply by the least common denominator (LCD) in partial fraction decomposition?

To find the inverse Laplace transform

To equate coefficients

To simplify the equation

To eliminate fractions

Tags

CCSS.HSA.APR.D.6

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of equating coefficients in the expanded equation?

To solve for constants A, B, C, and D

To perform partial fraction decomposition

To simplify the equation

To find the inverse Laplace transform

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If C is found to be 4, what is the value of B?

4

-4

-2

2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the decomposed form of the function after substituting the constants?

1/s - 2/s^2 + 4/s^3 - 1/(s+2)

1/s + 2/s^2 - 4/s^3 + 1/(s+2)

1/s + 2/s^2 + 4/s^3 - 1/(s+2)

1/s - 2/s^2 - 4/s^3 + 1/(s+2)

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the inverse Laplace transform of 1/s?

e^(-2t)

t^2

1

t

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the inverse Laplace transform of 1/s^2?

t^2

t

1

e^(-2t)

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