Find numbers a and b, or k, so that f is continuous at every point.

A. k = 81
B. k =
C. k = 9
D. Impossible

Answer: C

Mathematics

Find the most general antiderivative.dt

A. t^3/2 - t^8/7 + C
B. t^1/2 - t^-6/7 + C
C. - + C
D. t^3/2 - t^8/7 + C

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Mathematics

Determine whether the ordered pair is a solution of the given linear equation.x = 12y; (1, 12)

A. yes B. no

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Mathematics

Specify the center and radius of the circle.(x - 2)2 + (y + 6)2 = 4

A. center: (6, -2); radius: 4 B. center: (-6, 2); radius: 2 C. center: (2, -6); radius: 2 D. center: (-2, 6); radius: 4

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Mathematics

Rationalize the denominator. Assume all variables represent positive real numbers.

A. 7 - 6
B. 8 - 10
C. 8 - 6
D. 9 + 10

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Mathematics