Hello.
-50 <7k +6
-56 < 7k
-8 < k
k > -8 Your first answer is done.
7k +6 <-8
7k<-14
k < -2 There's your second answer.
For graphing, remember these rules:
1). Left to right-- Smaller to bigger numbers.
2). < or > is an unfilled/ empty dot.
3). greater than or equal/ less than or equal to is a filled dot.
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Hope this helped.
Disclaimer:
Always double check your answer with a reliable source, as mistakes can be made.
