?Find the inverse of the matrix
?

A. ?
B. ?
C. ?
D. ?
E. ?

Answer: B

Mathematics

Solve the given differential equation. (The form of yp is given.)D2y + 7Dy + 12y = 2x (Let yp = A + Bx.)

A. y = c₁e^-3x + c₂e^-4x +  - x
B. y = c₁e^-3x + c₂e^-4x -  + x
C. y = c₁e^3x + c₂e^4x -  + x
D. y = c₁e^-3x + c₂e^-4x + x

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Mathematics

Find the slope of the line passing through the pair of points or state that the slope is undefined.(-1, -4) and (-3, -4)

A. 2 B. 0 C. undefined D. 4

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Mathematics

Solve the problem.John earns $11.11 per hour. If he works 11 hours, how much will he earn?

A. $122.31 B. $123.31 C. $122.21 D. $122.22

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Mathematics

Provide the proper response.Discuss the graph of the equation + = 1 if a = b.

What will be an ideal response?

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Mathematics