Transformation of graphs

I'm usually ok with transformation of graphs and thought I'd got this one right when I drew Firstly, I translated it down 1 and then attempted to stretch it but the actual answer is . Just wondering if someone knew why the way I did it was wrong? Thanks!

What you've done is this:

Transform 1: translate down by 1 to get $g(x) = f(x) - 1$.

Transform 2: stretch by 2 to get $h(x) = 2g(x) = 2f(x) - 2$.

What you need to do is:

Transform 1: stretch by 2 to get: $g(x) = 2f(x)$

Transform 2: translate by 1 to get : $h(x) = g(x) - 1 = 2f(x) - 1$.

So helpful! Thank you!