# Lesson 2I Rule!Solidify Understanding

Rewrite each expression as the product of two binomials.

Each expression involves two multiplication problems separated by a or sign. Each multiplication problem contains a matching binomial factor that can be factored out so that the expression becomes a product of two binomials.

Example:

• Factor out and write the numbers that remain .

• Rewrite as .

## Set

### 9.

#### a.

Type of function and nature of change:

Explicit equation:

Recursive equation:

#### b.

Type of function and nature of change:

Explicit equation:

Recursive equation:

#### c.

Type of function and nature of change:

Explicit equation:

Recursive equation:

#### d.

Type of function and rate of change:

Explicit equation:

Recursive equation:

#### e.

Type of function and rate of change:

Explicit equation:

Recursive equation:

#### f.

Type of function and rate of change:

Explicit equation:

Recursive equation:

### 10.

Graph the functions from the tables in problem 9. Add any additional characteristics you notice from the graph. Place the axes so that you can show all points. Identify your scale. Write the explicit equation above the graph.

Equation:

Equation:

Equation:

Equation:

Equation:

Equation:

## Go

Find the greatest common factor (GCF) for the given values.

and

and

and

and

, , and

and

, , and

, , and

and