Evaluate the polynomial for the given values of the variables.Evaluate -x2y + 6xy2 - 6 for x = 6 and y = -5.

A. 1074
B. 726
C. 1086
D. 2154


Answer: A

Mathematics

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Find the intervals on which the function is continuous.y = 

A. continuous on the interval [, ?)
B. continuous on the interval [-]
C. continuous everywhere
D. continuous on the intervals (-?, -] and [, ?)

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Find the requested value.f(-3) for f(x) = 

A. 9 B. -9 C. -5 D. 1

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Solve the problem.Which of the following vectors is orthogonal to 20i - 8j?

A. w = 20i + 4j B. w = 4i + 3j C. w = -10i - 25j D. w = 15i - 6j

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Find the indicated probability.When two balanced dice are rolled, there are 36 possible outcomes. Find the probability that the first die is 3 or that doubles are rolled.

A.
B.
C.
D.

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