Amir drove from Jerusalem to the lowest place on Earth, the Dead Sea.
His altitude relative to sea level (in meters) as a function of time (in minutes) is graphed.
The first and fourth quadrants of a coordinate plane. The horizontal axis is from zero to seventy-two with a scale of eight and is titled Time in minutes. The vertical axis is from negative four hundred to four hundred eighty with a scale of eighty and is titled Altitude in meters. The graph of the line is y equals negative eleven x plus four hundred forty.

The first and fourth quadrants of a coordinate plane. The horizontal axis is from zero to seventy-two with a scale of eight and is titled Time in minutes. The vertical axis is from negative four hundred to four hundred eighty with a scale of eighty and is titled Altitude in meters. The graph of the line is y equals negative eleven x plus four hundred forty.
How fast did Amir descend?
Choose 1 answer:
Choose 1 answer:

(Choice A)
A
404040 meters per minute

(Choice B)
B
101010 meters per minute

(Choice C)
C
202020 meters per minute

(Choice D)
D
111111 meters per minute