Question

If f(x) = -x + 8 and g(x) = x4, what is (gºf)(2)?
Enter the correct answer.

Answer 1

`\large\boxed{(g\circ f)(2)=1296}`

Explanation:

`f(x)=-x+8,\ g(x)=x^4\\\\(g\circ f)(x)=g\bigg(f(x)\bigg)\\\\(g\circ f)(x)=\bigg(-x+8\bigg)^4\\\\(g\circ f)(2)\to\text{put x - 0 to the equation of the function:}\\\\(g\circ f)(2)=(-2+8)^4=(6)^4=1296`