Find the distance d(P1, P2) between the points P1 and P2.P1 = (0, 0); P2 = (-9, 6)
A. 3
B. 3
C. 3i
D. 117
Answer: B
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Find the vertex of the parabola.f(x) = -x2 + 15x - 2
A. 
B. 
C. (15, -2)
D. 
Solve. Round your answer to the nearest tenth, if necessary.An object is thrown upward from the top of a 
building with an initial velocity of 48 feet per second. The height, h, of the object after t seconds is given by the quadratic equation 
When will the object hit the ground?
A. In 5 seconds B. In 160 seconds C. In 2 seconds D. In 7 seconds
The following double-bar graph illustrates the revenue for a company for the four quarters of the year for two different years. Use the graph to answer the question. 
In what quarter was the revenue the greatest for 2009?
A. first quarter B. second quarter C. fourth quarter D. third quarter
Solve for the specified variable.V = 
Bh
for B
A. B = 
B. B = 
C. B = 
D. B = 