Let f:R→R and g:R→R defined by f(x)=x2 and g(x)=x+1. Show that fog≠gof

Let f: $R \to R$ and g: $R \to R$ defined by f(x)= $x^{2}$ and g(x)=x+1. Show that $f o g \neq g o f$

Mixed-up sentence exercise

Put the parts in order to form a sentence. When you think your answer is correct, click on "Check" to check your answer. If you get stuck, click on "Hint" to find out the next correct part.