PLSS HELP!! Ive been doing hw all day

How do the graphs of y = 1/x and y=5/x+6 compare?

Alina fully simplifies this polynomial and then writes it in standard form. xy2 – 2x2y + 3y3 – 6x2y + 4xy2 if alina wrote the last term as 3y3, which must be the first term of her polynomial in standard form? xy2 5xy2 –8x2y –2x2y

What adds to be the bottom number but also multiplies to be the top number with 8 on the bottom and 15 on top