Practice problem
If f(x)=x3+x2f(x) = x^3 + x^2f(x)=x3+x2 and g(x)=x2,g(x) = x^2,g(x)=x2, what is f(g(x))?f(g(x))?f(g(x))?
x6+x4x^6 + x^4x6+x4
x6+x5x^6 + x^5x6+x5
x5x^5x5
x4x^4x4
Type a concept, like “slope” or “photosynthesis”.
