Graph the ellipse.9x2 + 10y2 = 90

A.

B.

C.

D.

Answer: A

Mathematics

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Determine whether the graph represents a function.

A. A function B. Not a function

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Integrate by first changing the form of the integrand.Integratedx by using the fact that elnx = x..

A. ex3 + C
B. xex3 + C
C. ex3 + C
D. ex4 + C

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Mathematics

Solve the problem.A manufacturer's cost is given by C = 500 + 512, where C is the cost and n is the number of parts produced. Describe the transformations needed to obtain the graph of this function from the graph of 

A. Stretch vertically by a factor of 500 and shift up 512 units. B. Stretch vertically by a factor of 500 and shift 512 units to the right. C. Stretch vertically by a factor of 500 and shift 512 units to the left. D. Shift 500 units to the left and shift up 512 units.

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Find the future value of the annuity.A0 = $100, i = 0.04, n = 6

A. $304.16 B. $663.30 C. $3163.30 D. $541.63

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Mathematics