Determine the upper and lower bounds on the zeros of the given function.G(x) = 4x3 - 8x - 1

A. upper bound: 1; lower bound: -1
B. upper bound: 4; lower bound: -2
C. upper bound: 2; lower bound: -2
D. upper bound: 3; lower bound: -2


Answer: C

Mathematics

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Find the equation of the hyperbola satisfying the given conditions. The center is at the origin.Passes through (3, 2), focus (0, 2)

A. y2 -  = 1
B.  - y2 = 1
C.  - x2 = 1
D. x2 -  = 1

Mathematics

Simplify the rate to a unit rate and write the unit rate in words.

A. ; 4.90 tickets per dollar
B. ; $93.60 per ticket
C. ; $4.90 per ticket
D. ; $24 per ticket

Mathematics

Graph the parametric equation for the given interval. Add arrows to show how the curve is traced out. x = t2, y = t - 2; 0 ? t ? 3

A.

B.

C.

D.

Mathematics

Solve the problem.x varies inversely as v, and x = 35 when v = 2. Find x when v = 10.

A. x = 14 B. x = 4 C. x = 7 D. x = 5

Mathematics