### Home > CCA > Chapter 1 > Lesson 1.2.4 > Problem1-70

1-70.

Find the corresponding inputs or outputs for the following functions. If there is no solution, explain why not. Be careful: In some cases, there may be no solution or more than one possible solution.

1. Substitute $x$ into the equation.

$f\left(8\right)=\left|8\right|$

Set up the equation.

$2=3-\sqrt{x}$

Solve for $x$.

$x=1$

1. Refer to part (a).

1. Refer to part (a).

no solution