Identify the type of graph. = 1 + 

A. The graph is an ellipse with foci on the x-axis.
B. The graph is a hyperbola that opens upward and downward.
C. The graph is an ellipse with foci on the y-axis.
D. The graph is a hyperbola that opens to the right and left.


Answer: D

Mathematics

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A.

B.

C.

D.

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Solve the given differential equation (where the function is subject to the given conditions) by using Laplace transforms.y" + 8y' + 41y = 0, y = 1, y'  = 2

A. y = e-4t
B. y = e-4t
C. y = e-4t sin 5t
D. y = e-4t

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Provide an appropriate response.Two pipes drain an oil tank. One pipe releases 50  more than the other. They release 330  together. Write an equation and solve to find the drainage rate of each pipe.

What will be an ideal response?

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Write the number in word form.46,900

A. Forty-six thousand, nine hundred B. Four thousand, six hundred ninety C. Forty-six thousand, ninety D. Four hundred sixty-nine thousand

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