Before I even tell u how to do it I need u to answer the following question


Does your teacher make you give her/him the paper you did the hw on?
ORRR
does he/she walk around and glance at your work then walk by? If yes then just right down random letters and numbers and set to go but if no then just do up to #13 f(x) is pretty much y so f(x)=5+6 squared is y=5+6 squared