Determine whether the equation defines y as a function of x. x2 - 4y2 = 1
A. function
B. not a function
Answer: B
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Solve the problem.A curved bridge rises over a canyon. The two endpoints of the bridge are one mile apart horizontally. The bridge rises to a height of 350 feet above the horizontal. Approximately what is the walking distance along the bridge, in feet?
Fill in the blank(s) with the appropriate word(s).
Solve the problem.West End school district is purchasing 50 new computers to be distributed among the five schools in the district. The computers will be apportioned based on the school population of each school as given in the table below. Use the Jefferson Method to apportion the computers. 
A. 
B. 
C. 
D. 
Provide an appropriate response.Given the percentage formula P = 
, find the base if P = $520 and R = 12%. Round to nearest hundredth.
A. $4,333.33 B. $62.40 C. $51.67 D. $230.77
Provide an appropriate response.Why can't y = 2x have an x-intercept?
What will be an ideal response?