I'm really bad at (especially this) so could someone with this?

What are the vertical asymptotes of the function f(x) =5x+5/x2 + x-2

Two rigid transformations are used to map abc to qrs. the first is a translation of vertex b to vertex r. what is the second transformation? a reflection across the line containing ab a rotation about point b a reflection across the line containing cb a rotation about point c

If 20% of a number is 35, what is 50% of that number?