TEST IT: Writing Linear Functions After traveling for three hours and 700 miles, an airplane begins a
steady descent. When it begins descending, its altitude is 15,000 feet.
After 10 minutes, it is at 3000 feet.
of 6 QUESTIONS
The airplane is descending at
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feet per
minute.
When graphing the descent of the airplane, the starting value would be
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Using the form y = mx + b, the airplane's height can be shown by the function
y =
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