# Lesson 4All Things Being EqualDevelop Understanding

Find the features for each function represented with a graph.

### 1.

Graph shows the distance traveled during a family’s road trip.

Intervals of Increase:

Intervals of Decrease:

Maximum:

Minimum:

Domain:

Range:

### 2.

Graph shows actual and projected account balance for a charge account with today marked as day .

Intervals of Increase:

Intervals of Decrease:

Maximum:

Minimum:

Domain:

Range:

## Set

Use the given graphs to find the vertex form of the equation. Use the equation to find the exact -intercepts.

### 3.

Vertex form of equation:

-intercepts:

### 4.

Vertex form of equation:

-intercepts:

### 5.

Vertex form of equation:

-intercepts:

### 6.

Vertex form of equation:

-intercepts:

Solve the following equations by factoring.

## Go

Use the given functions to find the missing values. Graph each equation using technology to check your answers.