Find the value of the polynomial function.f(x) = 3x2 - 4x + 6; f(-1)
A. 13
B. 5
C. 7
D. -1
Answer: A
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Find the volume of the solid generated by revolving the region bounded by the given lines and curves about the 
. y = 6x, y = 6, x = 0
A. 3? B. 12? C. 18? D. 24?
Solve the problem, rounding the answer as appropriate. Assume that "pure dominant" describes one who has two dominant genes for a given trait; "pure recessive" describes one who has two recessive genes for a given trait; and "hybrid" describes one who has one of each.In a population, 50% of females are pure dominant, 40% are hybrid, and 10% are pure recessive. If a pure recessive male mates with a random female and their first offspring has the dominant trait, what is the probability that the female is pure dominant?
A. .34 B. .56 C. .75 D. .50
Estimate the product or quotient by first rounding each decimal to the indicated place value.9.87 ÷ 2
round to the nearest one
A. 50 B. 0.05 C. 0.5 D. 5
Solve the system by the elimination method or a combination of the elimination and substitution methods.x2 + 3xy + y2 = 4 x2 - 3xy - y2 = 4
A. {(2, -6), (-2, 6)} B. {(0, 2), (0, -2), (2, -6), (-2, 6)} C. {(2, 0), (-2, 0)} D. {(2, 0), (-2, 0), (2, -6), (-2, 6)}