A balloon rises at a rate of 10 feet per second. What is the the linear equation for the relationship that gives the height y in feet of the balloon after x seconds?

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1 Answer
Apr 2, 2018

#y=10x#

Explanation:

You know that the baloon rises of ten feet each second. So a second later it will be at 10 feet, two second will give you 20 feet, etc. You can see well that for each unit of time, you get ten unit of foot. So :
#y=10x#