1.f(x)=2x+3;h(x)=f(x-3) describe the transformation of f to the graph of h
2.f(x)=|x|;g(x)=f(x)-3 describe the transformation of the graph of f to the graph of g
3.f(x)=|x|;h(x)=f(x-3)
describe the transformation from the graph of f to the graph of h
