### 1: Measurement

#### 1.6: Determine the relationships among linear scale factors, areas, surface areas and volumes of similar figures and objects.

Dilations

Perimeters and Areas of Similar Figures

### 2: Number Patterns in Tables

#### 2.7: Create and modify tables from both recursive and nonrecursive situations.

Geometric Sequences

### 3: Relations and Functions

#### 3.3: Use a graphing tool to draw the graph of a function from its equation.

Radical Functions

#### 3.4: Describe a function in terms of:

3.4.1: ordered pairs

Introduction to Functions

Linear Functions

Points, Lines, and Equations

3.4.2: a rule, in word or equation form

Introduction to Functions

Linear Functions

Points, Lines, and Equations

3.4.3: a graph.

Exponential Functions

Introduction to Exponential Functions

Introduction to Functions

Linear Functions

Points, Lines, and Equations

Quadratics in Factored Form

Quadratics in Polynomial Form

Quadratics in Vertex Form

Radical Functions

#### 3.6: Determine the domain and range of a relation from its graph.

Introduction to Functions

Logarithmic Functions

Radical Functions

### 4: Line Segments

#### 4.1: Solve problems involving distances between points in the coordinate plane, including the use of the distance formula line segment AB = the square root of ((x2 - x1)² + (y2 - y1)²)

Distance Formula

#### 4.4: Solve problems using slopes of:

4.4.1: parallel lines

Cat and Mouse (Modeling with Linear Systems) - Metric

### 5: Linear Functions

#### 5.2: Determine the following characteristics of the graph of a linear function, given its equation in any of the forms y = mx + b, y ? y1 = m(x ? x1), Ax + By + C = 0, Ax + By = C:

5.2.1: intercepts

Point-Slope Form of a Line

Standard Form of a Line

5.2.2: slope

Absolute Value with Linear Functions

Point-Slope Form of a Line

Slope-Intercept Form of a Line

Standard Form of a Line

#### 5.3: Determine the equation of a line, given information that uniquely determines the line.

Linear Inequalities in Two Variables

Point-Slope Form of a Line

Points, Lines, and Equations

Slope-Intercept Form of a Line

Solving Equations on the Number Line

Standard Form of a Line

#### 5.4: Use variation and arithmetic sequences as applications of linear functions (use of algebraic and technological means is appropriate).

Arithmetic Sequences

Arithmetic and Geometric Sequences

Direct and Inverse Variation

#### 5.5: Determine the equation of a line of best fit, using:

5.5.2: median?median method

Correlation

Least-Squares Best Fit Lines

Solving Using Trend Lines

5.5.3: least squares method with technology.

Correlation

Least-Squares Best Fit Lines

Solving Using Trend Lines

#### 5.8: Use technological devices to determine the correlation coefficient r.

Correlation

#### 5.9: Interpret the correlation coefficient r and its limitations for varying problem situations, using relevant scatterplots.

Correlation

Least-Squares Best Fit Lines

Solving Using Trend Lines

### 6: Trigonometry

#### 6.1: Solve problems involving two right triangles.

Classifying Triangles

Concurrent Lines, Medians, and Altitudes

Pythagorean Theorem

Pythagorean Theorem with a Geoboard

Similarity in Right Triangles

Sine, Cosine, and Tangent Ratios

#### 6.2: Extend the concepts of sine and cosine for angles from 0° to 180°.

Cosine Function

Sine Function

Correlation last revised: 9/24/2019