Lydia solved the inequality 14<-4a-8

(note i put the graph in so plz )the graph shows the amount of water that remains in a barrel after it begins to leak. the variable x represents the number of days that have passed since the barrel was filled, and y represents the number of gallons of water that remain in the barrel. what is the slope of the line

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!

Which graph has figures that can undergo a similarity transformation to justify that they are similar? (obviously not the third one)