Find the domain of the function.f(x) = ln ((x - 1)2)

A. (-?, -1) ? (-1, ?)
B. (1, ?)
C. (-?, 1) ? (1, ?)
D. (-?, ?)


Answer: C

Mathematics

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Simplify.

A.
B.
C.
D.

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Provide an appropriate response.Find y' if y = -3e4x2 - 5x + 3.

What will be an ideal response?

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Solve the problem.At Allied Electronics, production has begun on the X-15 Computer Chip. The total revenue function is given by and the total cost function is given by , where x represents the number of boxes of computer chips produced. The total profit function, P(x), is such that . Find P(x).

A. P(x) = 0.3x2 + 50x - 16 B. P(x) = -0.3x2 + 48x + 8 C. P(x) = -0.3x2 + 50x - 8 D. P(x) = 0.3x2 + 48x - 24

Mathematics

Multiply the polynomials.(x - 5)(7x2 + x + 8)

A. 7x3 - 34x2 + 3x - 40 B. 7x3 - 34x2 + 13x - 40 C. 7x3 - 36x2 + 3x - 40 D. 7x3 +  34x2 + 3x - 40

Mathematics