Provide an appropriate response.
-The following table has the inputs, x, and the outputs for three functions, f, g, and h. Use second differences to
determine which function is exactly quadratic, which is approximately quadratic, and which is not quadratic. $$\begin{array} { c | c | c | c }
\mathrm { x } & \mathrm { f } ( \mathrm { x } ) & \mathrm { g } ( \mathrm { x } ) & \mathrm { h } ( \mathrm { x } ) \
\hline 0 & 8 & 0 & 0 \
1 & 8.6 & 0.5 & 2.9 \
2 & 9.2 & 2 & 12.3 \
3 & 9.8 & 4.5 & 26.8 \
4 & 10.4 & 8 & 47.4 \
5 & 11 & 12.5 & 75.2
\end{array}$$

Question

Provide an appropriate response.
-The following table has the inputs, x, and the outputs for three functions, f, g, and h. Use second differences to
determine which function is exactly quadratic, which is approximately quadratic, and which is not quadratic. $$\begin{array} { c | c | c | c } 
\mathrm { x } & \mathrm { f } ( \mathrm { x } ) & \mathrm { g } ( \mathrm { x } ) & \mathrm { h } ( \mathrm { x } ) \
\hline 0 & 8 & 0 & 0 \
1 & 8.6 & 0.5 & 2.9 \
2 & 9.2 & 2 & 12.3 \
3 & 9.8 & 4.5 & 26.8 \
4 & 10.4 & 8 & 47.4 \
5 & 11 & 12.5 & 75.2
\end{array}$$

Quizplus · Accepted Answer

The Answer of Provide an appropriate response.
-The following table has the inputs, x, and the outputs for three functions, f, g, and h. Use second differences to
determine which function is exactly quadratic, which is approximately quadratic, and which is not quadratic. $$\begin{array} { c | c | c | c } 
\mathrm { x } & \mathrm { f } ( \mathrm { x } ) & \mathrm { g } ( \mathrm { x } ) & \mathrm { h } ( \mathrm { x } ) \
\hline 0 & 8 & 0 & 0 \
1 & 8.6 & 0.5 & 2.9 \
2 & 9.2 & 2 & 12.3 \
3 & 9.8 & 4.5 & 26.8 \
4 & 10.4 & 8 & 47.4 \
5 & 11 & 12.5 & 75.2
\end{array}$$

Provide an Appropriate Response