HElp me please explain too

Find dy/dx using implicit differentiation ln(20+e^xy)=y

Ineed the answers for this one as well!

Which functions have a y-intercept that is greater than the y-intercept of the function g(x) = |x + 3| + 4? check three options. f(x) = –2 (x – 8)2 h(x) = –5 |x| + 10 j(x) = –4(x + 2)2 + 8