Questions: Knowledge Check Question 11 The functions (u) and (w) are defined as follows. (u(x)=-x+1) (w(x)=x^2-2) Find the value of (w(u(4))). (w(u(4))=) (square) (sqrtsquare) (square) (square) 5 I Don't Know Submit

Transcript text: Knowledge Check Question 11 The functions $u$ and $w$ are defined as follows. \[ \begin{array}{l} u(x)=-x+1 \\ w(x)=x^{2}-2 \end{array} \] Find the value of $w(u(4))$. \[ w(u(4))= \] $\square$ \[ \sqrt{\square} \] $\square$ $\qquad$ $\square$ 5 I Don't Know Submit