# Lesson 6All for One, One for AllSolidify Understanding

Find the value of each square root.

Solve for .

## Set

### 13.

Constraints , , and are graphed as shown. Constraint is blue, constraint is green, and constraint is purple.

Indicate where on the grid each of the following might exist by labeling it.

1. Where can coordinate pairs that satisfy only constraint and constraint be found?

2. Where can coordinate pairs that satisfy only constraint and constraint be found?

3. Where can coordinate pairs that satisfy only constraint and constraint be found?

4. Where can coordinate pairs that satisfy all three constraints be found?

Write the inequality that represents the shaded region for each graph in slope-intercept form.

## Go

For each inequality and graph, shade the half plane that contains the solutions.