You are a snow skiing down a mountain that is represented by linear model y = -30x + 6,000 where y is the number of feet after x seconds predict your elevation level 1 ft if you ski 60 seconds
To predict your elevation level after skiing for 60 seconds, we can simply substitute x = 60 into the linear model equation:
y = -30(60) + 6,000
y = -1,800 + 6,000
y = 4,200
Therefore, after skiing for 60 seconds, your elevation level would be 4,200 feet.