Practice problem
Let f(x)=x3f(x) = x^3f(x)=x3 and g(x)=x5,g(x) = x^5,g(x)=x5, then what is g(f(x))?g(f(x))?g(f(x))?
x15x^{15}x15
x3+x5x^3 + x^5x3+x5
x8x^8x8
x125x^{125}x125
x243x^{243}x243
Type a concept, like “slope” or “photosynthesis”.
