can someone please help me with this one? I’ve been stuck on it for ages! Tysm if you do!! I appreciate it!

If you shift the linear parent function, f(x)=x, up 13 units, what is the equation of the new function?

Which rule describes the composition of transformations that maps △abc to △a”b”c

Jo divides a candy bar into eight equal pieces for her children to share she gives three pieces to sam three pieces to leslie and two pieces to margie rose the two month old baby does it doesn't get any what fraction shows how muchw candy each of the four children got. what's the answer to my question