Evaluate the polynomial.x2 + 3y2 + 2xy for x = 4 and y = 1
A. 27
B. 19
C. 31
D. 24
Answer: A
Mathematics
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For the measured quantity, state the set of of numbers that is most appropriate to describe it. Choose from the natural numbers, integers, or rational numbers.Temperatures given in a winter weather forecast in Alaska
A. Natural numbers B. Rational Numbers C. Integers
Mathematics
Sketch the graph of the equation.
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?
A. ?
B. ?
C. ?
D. ?
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Find all the factors for the number.66
A. 1, 3, 11, 22, 33, 66 B. 1, 2, 3, 9, 11, 22, 33, 66 C. 1, 2, 3, 4, 11, 16, 22, 33, 66 D. 1, 2, 3, 6, 11, 22, 33, 66
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Find the derivative.y = (2x - 5)(4x + 1)
A. 16x - 22 B. 16x - 9 C. 8x - 18 D. 16x - 18
Mathematics