Evaluate. Simplify if possible.- k2 - 

A.  k2
B.  k4
C. k2
D. - k2


Answer: A

Mathematics

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Determine the size of the matrix.

A. 4 B. 4 × 1 C. 1 × 4 D. 1

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Find an equation of the line that contains the given point and is parallel to the given line. If possible, write your equation in slope-intercept form.(3, 4), y = 3x

A. y = 3x - 5 B. y - 4 = 3x - 3 C. y = 3x + 5 D. y = 3x

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Simplify. Assume that no denominator is zero and 00 is not considered.8a4 ? 4a8

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Form a polynomial whose zeros and degree are given. Use a leading coefficient of 1. Zeros: 2, multiplicity 2; -2, multiplicity 2; degree 4

A. f(x) = x4 - 8x2 + 16 B. f(x) = x4 - 4x3 + 8x2 - 8x + 16 C. f(x) = x4 + 4x3 - 8x2 + 8x - 16 D. f(x) = x4 + 8x2 + 16

Mathematics