Evaluate the polynomial.-29 - 2x2  - 4x3, when x = -2

A. -15
B. -17
C. 7
D. -5


Answer: D

Mathematics

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Solve the problem.A ball is tossed upward. Its height after t seconds is given in the table. Find a quadratic function to model the data. Use the model to determine when the ball reaches its maximum height, as well as the value of the maximum height.

A. The ball reaches a maximum height of 40 feet in 1.5 seconds. B. The ball reaches a maximum height of 50 feet in 2.1 seconds. C. The ball never reaches a maximum height. D. The ball reaches a maximum height of 44.6 feet in 1.6 seconds.

Mathematics

Solve the problem.A pair of running shoes costs $80 and a pair of basketball shoes costs  Find the total cost for both pairs of shoes.

A. $120 B. $40 C. $59 D. $116

Mathematics

Find the given value.Find (f ? g)(2) when f(x) =  and g(x) = x + 2.

A. - 
B. - 
C. - 
D. - 

Mathematics

Name the quadrant, if any, in which the point is located.(-8, -7)

A. II B. None C. IV D. III

Mathematics