Solve.The altitude above sea level of an airplane just after taking off from an airport on a high plateau is given by the linear function h(t) = 1100t + 3546, where h(t) is in feet and t is the time in minutes since takeoff. Find the altitude of the airplane after 6 minutes.
A. 6600 feet
B. 10,246 feet
C. 10,046 feet
D. 10,146 feet
Answer: D
Mathematics
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Graph the line containing the point P and having slope m.P = (0, 3); m = 
A. 
B. 
C. 
D. 
Mathematics
Sketch the graph using a graphing utility.16x2 - 24xy + 9y2 - 3x - 4y = 0
A. 
B. 
C. 
D. 
Mathematics
Find the focus and directrix of the parabola with the given equation.4x2 = -3y
A. Focus: 
, directrix: y = 
B. Focus: 
, directrix: y = - 
C. Focus: 
, directrix: y = 
D. Focus: 
, directrix: x = 
Mathematics
Fill in the blank with one of the words or phrases listed below. Not all the choices will be used.
The process of eliminating the radical in the denominator of a radical expression is called 
.
A. conjugate B. principal square root C. radicand D. rationalizing the denominator
Mathematics