Indicate whether the ordered pair is or is not a solution to the given system.
(5, 2)
A. Yes
B. No
Answer: B
Mathematics
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Use Descartes' Rule of Signs to determine the possible number of positive real zeros and the possible number of negative real zeros for the function.P(x) = 5x8 + 2x6 + 8x4 + 8x2 + 3
A. 0 positive; 0 or 2 negative B. 0 positive; 0 negative C. 0 or 2 positive; 0 negative D. 4 positive; 0 negative
Mathematics
Write the first five terms of the sequence {an}.a1 = 1, an + 1 = an + 3
A. 1, 4, 7, 10, 13, 16 B. 4, 7, 10, 13, 16 C. 1, 4, 7, 10, 13 D. 1, 3, 9, 27, 81, 243
Mathematics
Evaluate. The differential is exact.
A. 0 B. 16 C. 17 D. 18
Mathematics
Factor the four-term polynomial by grouping.24x2 + 18xy - 20xy - 15y2
A. (24x - 5y)(x + 3y) B. (6x + 5y)(4x + 3y) C. (6x - 5)(4x + 3) D. (6x - 5y)(4x + 3y)
Mathematics