Determine algebraically whether the function is even, odd, or neither.f(x) = -5x4 - x2

A. even
B. odd
C. neither

Answer: A

Mathematics

Find the mean of the list of data.18, 20, 22, 22, 20, 18

A. 21 B. 19 C. 22 D. 23 E. 20

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Mathematics

Find an equation of the line containing the given pair of points(2, 7) and (-3, 1)

A. y = - x +
B. y = - x +
C. y = x +
D. y = x +

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Mathematics

Write as the sum and/or difference of logarithms. Express powers as factors.log2

A. log₂
B. 7log₂y - 4log₂x
C. 4log₂x + 7log₂y
D. 4log₂x - 7log₂y

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Mathematics

Use elimination to determine whether the system of equations has no solutions, one solution, or infinitely many solutions.2x + 6y = -4-10x - 30y = 20

A. No solutions B. Infinitely many C. One

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Mathematics