Describe the relationship between the graphs of f and g. F(x)=cos x & g(x)=-3 cos x also f(x)=sin x g(x)=2+sin x. How am I suppose to answer these?

Question

I have the describe the relationship between the graphs of F and G?? I don't fully understand?

Answer 1

Hi 

     For starters we see that if I multiply f(x) by -3 i get g(x) so the relationship can be expressed as g(x)=-3*f(x)

Can you do the second part now?

 

Jim