Identify the equation without completing the square.3y2 - 2x + 2y = 0
A. ellipse
B. parabola
C. hyperbola
D. circle
Answer: B
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Find the global maxima and minima of the function on the given domain.
on the rectangular region 
A. Global maximum: 
at 
global minimum: 
at 
B. Global maximum: 
at 
global minimum: 
at 
C. Global maximum: 
at 
global minimum: 
at 
D. Global maximum: 
at 
global minimum: 
at 
Use the graph to estimate the solution to f(x) = g(x).f(x) = 4 log (0.5x), g(x) = 1.2
A. x ? 4.5 B. x ? 4 C. x ? 1 D. x ? 1.2
Solve the problem.The difference of the reciprocals of two consecutive integers is 1/12. Find the integers.
A. 4 and 5 or -4 and -5 B. 3 and 4 or -3 and -4 C. 2 and 3 or -2 and -3 D. 6 and 7 or -6 and -7
Solve the problem.A physical fitness association is including the mile run in its secondary-school fitness test. The time for this event for boys in secondary school is known to possess a normal distribution with a mean of 470 seconds and a standard deviation of 60 seconds. Find the probability that a randomly selected boy in secondary school will take longer than 332 seconds to run the mile.
A. 0.5107 B. 0.9893 C. 0.4893 D. 0.0107