Solve by completing the square.2x2 - 5x + 18 = (x - 2)(x + 1) + 5x
A. 2, -1
B. 6, 6
C. 6, -6
D. 5, 4
Answer: D
Mathematics
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A. 5024 ft2 B. 10,676 ft2 C. 17,663 ft2 D. 28,339 ft2
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Simplify the rational expression. Use factoring, and assume all variable expressions represent positive real numbers.
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.A rock is propelled upward from the top of a building 200 feet tall at an initial velocity of 160 feet per second. The function that describes the height of the rocket in terms of time t is 
Determine the maximum height that the rock reaches.
A. 618 ft B. 600 ft C. 639 ft D. 582 ft
Mathematics
Plot the ordered pair.(1, 0)
A. 
B. 
C. 
D. 
Mathematics