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 
Based on this information, answer the question.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 without additional information
D. None of the above
Answer: A
Mathematics
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Evaluate the definite integral.
(Give an approximate answer rounded to two decimal places if necessary.)
A. 0.73 B. 1 C. 0.71 D. 0.75
Mathematics
Provide an appropriate response.Let A and B be finite sets. Explain why 
What will be an ideal response?
Mathematics
Answer the following statement(s) true (T) or false (F)
Lubienski (2000) found that all of the students in her study preferred the Connected Mathematics Project approach to learning functions over more traditional, directive approaches.
Mathematics
Solve the problem.Suppose that f(x) = 2x + 1. If f(x) = 1/33, what is x?
A. -5 B. 1 C. -1 D. 5
Mathematics