The \"k\" value moves the graph left or right. true or false?

It is actually a false statement that the "k" value moves the graph left or right. The "k" value can always move up or down the graph depending on the co-efficient. The correct option among the two options that are given in the question is the second option. i hope that this is the answer that has come to your desired help. 

Yes the slope to this is -5

The total would be 40.53