Plsss hurrry math test

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)

High schoolmathematics 5 points keith is the leading goal scorer for a team in an ice hockey league. last season, he scored 42 goals in 82 games. assuming he scores goals at a constant rate, what is the slope of the line that represents this relationship if the number of games is along the x-axis and the number of goals is along the y-axis?

What is another way to express 36 +32