Form a polynomial whose zeros and degree are given. Use a leading coefficient of 1. Zeros: -1, 1, - 8; degree 3
A. f(x) = x3 - 8x2 + x - 8
B. f(x) = x3 + 8x2 - x - 8
C. f(x) = x3 + 8x2 + x + 8
D. f(x) = x3 - 8x2 - x + 8
Answer: B
Mathematics
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Use a finite sum to estimate the average value of the function on the given interval by partitioning the interval and evaluating the function at the midpoints of the subintervals.f(x) = 4x5 on [1, 3] divided into 4 subintervals
A. 234.4 B. 937.6 C. 138.4 D. 58.6
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Construct a truth table for the statement.~r ? ~q
A. 
| T | T | F |
F T F
F F F
B.
| T | T | F |
F T F
F F T
C.
| T | T | F |
F T T
F F T
D.
| T | T | T |
F T F
F F T
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Answer the question.True or False? The ordered pair (-8, -8) determines a point in quadrant III with 
-8 and 
-8.
A. False B. True
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Write as an equivalent addition statement. (Do not evaluate.)21 - (-33)
A. 21 + (-33) B. -21 + (-33) C. -21 + 33 D. 21 + 33
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