Changing Scales in Scale Drawings- (question in picture attachment)

I’m pretty sure the slope would be 1 since the x and y values increase by 1

Maybe fx = lxl because of the way the x is positioned is that what he

Answerthe simplified expression isexplanationthe given expression is,let us deal with the bracket first.the two negatives in the parenthesis will become positive.the expression now becomes,we now expand the parenthesis to get,we group like terms to obtain,this simplifies to,