Solve the problem.Find the point on the curve of intersection of the paraboloid    and the plane    that is farthest from the origin.

A. (2, -2, 2)
B. (-2, -2, 2)
C. (2, -2, -2)
D. (-2, 2, 2)


Answer: C

Mathematics

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Use the substitution method to solve the system.x + y = -5x + y = 4

A. (0, 0) B. (-5, 4) C. No solution D. (0, -1)

Mathematics

Expert Analysts Resources (EAR) has provided you with the following information about three companies you are currently evaluating: ? Company             Degree of Operating Leverage (DOL)      Degree of Financial Leverage (DFL) Acme                                           1.5×                                                            6.0× Apex                                            3.0×                                                            4.0× Alps                                             5.0×                                                            2.0× ? Based on this information, which

firm is regarded as having the greatest overall risk? A. Acme, because it has the highest degree of financial leverage (DFL). B. Acme, because has the highest degree of total leverage (DTL). C. Apex, because it has the highest degree of total leverage (DTL). D. Alps, because it has the highest degree of operating leverage (DOL). E. Acme, because it has the lowest degree of operating leverage (DOL).

Mathematics

Solve the problem.y varies jointly as x and z. y = 2.4 when x = 40 and z = 6. Find y when x = 35 and z = 8.

A. 280 B. 2.8 C. 5.6 D. 28

Mathematics

Use the Factor Theorem to determine whether x - c is a factor of f(x).f(x) = 5x4 + 19x3 - 4x2 + x - 4; x + 4

A. Yes B. No

Mathematics