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) = 1200t + 2924, where h(t) is in feet and t is the time in minutes since take-off. Find the altitude of the airplane after 7 minutes.
A. 8400 feet
B. 11,324 feet
C. 11,224 feet
D. 11,424 feet
Answer: B
Mathematics
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