I think k equals negative 2, or -2.<span>
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It will be greater than 9.1 if he multiplied by 10.1
<span>Shaded region is when x is negative</span>
Set L because the answer has to be all even numbers bigger then 6 so 6 can't be added in and smaller then 16 so it can't have 16 in it ether so that leaves 8 10 12 14