What is the function transformation between f(x)=4x+5 and g(x)=- 4x+7 ?

Simply 8x squared + 5(7x squared- x) - 2x =

What line represents the relationship between r and s

Why can't my rank go i have 1723 points, but my rank is only at ambitious, which is only 250 points! like, (p.s. i know this isn't related to math, but i just don't know why it's doing this and i would really appreciate if someone could tell me whats going on with this)