### Home > CCA2 > Chapter 2 > Lesson 2.2.5 > Problem2-168

2-168.

Remember function machines? Each of the following pictures shows how the same machine changes the given $x$-value into a corresponding $f (x)$ value. Find the equation for this machine.

Copy and complete the table for the function.

 $x$ $10\ \ \ \ 2\ \ \ \ 3$ $f\left(x\right)$ $101\ \ \ 5$

$f(x)=x^2+1$