A stone is thrown vertically upwards.its height , y ,meter from the ground after x seconds is given by the formulae x=17y-2y².find the time,in seconds,when the stone is at the height of 8 meter from the

Ipman asked Oct 8, 2022

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Ipman asked Oct 8, 2022

by Ipman

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28 votes

Time can't be negative so we need to get absolute value of x .

Dave Rove answered Oct 12, 2022

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