Find an nth degree polynomial function with real coefficients satisfying the given conditions.n = 3; - 6 and i are zeros; f(-3) = 60
A. f(x) = 2x3 + 12x2 + 2x + 12
B. f(x) = 2x3 + 12x2 - 2x - 12
C. f(x) = -2x3 - 12x2 + 2x + 12
D. f(x) = -2x3 - 12x2 - 2x - 12
Answer: A
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A fixed point of f is a value of x that satisfies the equation f(x) = x; it corresponds to a point at which the graph of f intersects the line y = x. Find all the fixed points of the function. Use preliminary analysis and graphing to determine good initial approximations. Round approximations to six decimal places.f(x) = 3 sin x on [0, 2?]
A. x = 0 and x ? 1.756641 B. x = 0 and x ? 2.167752 C. x = 0 and x ? 2.389974 D. x = 0 and x ? 2.278863
Ms. Bailey consumed 1770 cc of liquid during a 24-hour period. Her urine output was measured to be 250 mL, 125 mL, 150 mL, 200 mL, and 275 mL. Determine her fluid balance or imbalance.
A. 70 cc more intake than output B. 770 cc more output than intake C. 70 cc more output than intake D. 770 cc more intake than output
Solve and check.7(-1)t = -28
A. t = -7 B. t = -4 C. t = 7 D. t = 4
Use properties of real numbers to calculate the expression mentally.
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? 
? 
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A. 1
B. 
C. 
D. 4