A boy is standing on a flat field and tosses his ball toward a second boy standing at the other end of the field. The path of the ball is a parabola, and the equation of the path is 
What is the highest the ball will be above the flat field and for what value of x?
A. Highest height = 4 when x = 1
B. Highest height = 4 when x = 2
C. Cannot determine answer with information given
D. None of these is correct.
Answer: A
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. You have 
left. With how much money did you start?
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