91Ó°ÊÓ

Solve for the specified variable. $$ \boldsymbol{W}=\boldsymbol{I}^{2} \boldsymbol{R} \text { for } \boldsymbol{I} $$

Two functions, \(f\) and \(g,\) are related by the given equation. Use the numerical representation of \(f\) to make a numerical representation of \(\mathbf{g}\). \(g(x)=f(x)-10\) $$\begin{array}{cccccc}x & 0 & 5 & 10 & 15 & 20 \\\\\hline f(x) & -5 & 11 & 21 & 32 & 47\end{array}$$

Solve for the specified variable. $$ a^{2}+b^{2}=c^{2} \text { for } b $$

Two functions, \(f\) and \(g,\) are related by the given equation. Use the numerical representation of \(f\) to make a numerical representation of \(\mathbf{g}\). \(g(x)=f(x-2)\) $$\begin{array}{rrrrrr}x & -4 & -2 & 0 & 2 & 4 \\\f(x) & 5 & 2 & -3 & -5 & -9\end{array}$$

Solve for the specified variable. $$ S=4 \pi r^{2}+x^{2} \text { for } r $$

Two functions, \(f\) and \(g,\) are related by the given equation. Use the numerical representation of \(f\) to make a numerical representation of \(\mathbf{g}\). \(g(x)=f(x+50)\) $$\begin{array}{rrrrrr}x & -100 & -50 & 0 & 50 & 100 \\\f(x) & 25 & 80 & 120 & 150 & 100\end{array}$$

Two functions, \(f\) and \(g,\) are related by the given equation. Use the numerical representation of \(f\) to make a numerical representation of \(\mathbf{g}\). \(g(x)=f(x+1)-2\) $$\begin{array}{rrrrrrr}x & 1 & 2 & 3 & 4 & 5 & 6 \\\\\hline f(x) & 2 & 4 & 3 & 7 & 8 & 10\end{array}$$

Solve for the specified variable. $$ s=-16 t^{2}+100 t \text { for } t $$

Two functions, \(f\) and \(g,\) are related by the given equation. Use the numerical representation of \(f\) to make a numerical representation of \(\mathbf{g}\). \(g(x)=f(x-3)+5\) $$\begin{array}{rrrrrr}x & -3 & 0 & 3 & 6 & 9 \\\\\hline f(x) & 3 & 8 & 15 & 27 & 31\end{array}$$

Solve for the specified variable. $$ T^{2}-k T-k^{2}=0 \text { for } T $$