Hi I am stuck on the last bit were I am asked to state the values of x, their maximum and where the occur do i just set the other side to -1 and multiply out to solve?
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Hi And since there exists such that Therefore For instance The minimum is -13 and the maximum is 13
Thanks for the lengthy response Im cool with that but not where that 30 has come from at the end?
Well the minimum of is -13 and the maximum is 13 Therefore the minimum of is -13+17=4 and the maximum is 13+17=30 the minimum of is 1/30 and the maximum is 1/4 the minimum of is 30/30 = 1 and the maximum is 30/4 = 7.5
great! makes sense now
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