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SSSSS [86.1K]
3 years ago
13

The expression 2x + 50 represents the elevation above sea level, in meters, of a rock climber after x minutes of climbing. What

is the rock climber's initial height above sea level?
Mathematics
1 answer:
vova2212 [387]3 years ago
7 0
We let y equal to the elevation above sea level so that the elevation of the rock climber after x minutes of climbing would be:

y = 2x + 50

His initial height can be calculated when x is equal to zero it is when the climber is not yet climbing. Therefore, the rock climber'sinitial height above sea level would be 50 meters.
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