For me, as non native English speaker is more confusing. In Portuguese we say grafos(graphs) and gráficos, when we refer to pics and images. And when I read so

For me, as non native English speaker is more confusing. In Portuguese we say grafos(graphs) and gráficos, when we refer to pics and images. And when I read something in English, I wonder if its graphs referring to maths or to pics.