### Home > ACC7 > Chapter cc38 > Lesson cc38.3.1 > Problem 8-124

8-124.

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

a.

b.

c.

d.

What is the absolute value of 8?

Solve the equation by inspection.

*x* = ±1

Substitute and evaluate.

What is 3 squared?

−9