6.3: Linear Equations in Two Variables

Objectives:

•  Write linear equations in two variables.
• Use equations in two variables to graph linear equations.

Example 1


Student Example 1


Example 2


Student Example 2


Problem set 6.3:
# 9-19 odd, 41, 43, 61, 69, 71

6.2: Graphs of Equations

Objectives:

• Sketch the graph of an equation.
• Find equations and sketch graphs of circles.

Example 1


Student Example 1


Example 2


Student Example 2


problem set 6.2
#1-7 odd, 18, 19, 59-69 odd

6.1: Rectangular Coordinates

Objectives:

• Plot points in the Cartesian coordinate plane.
• Apply the midpoint and distance formulas.

Example 1


Student Example 1


Example 2


Student Example 2


Example 3


Student Example 3


Problem set 6.1:
##2-20 even, 21, 32, 34

Unit 5 Review + Answers

  Unit 5 Review + Answers by  

5.7: Right Triangle Trig

Objectives:

• Solve right triangles.

Example 1

Student example 1

Example 2

Student example 2

Problem set 5.7:

ALL

5.5: The Tangent Function

Objectives:

• Sketch graphs of the tangent function.

Example 1:

Student example 1


Example 2


Student example 2


Problem set 5.5
#4-36 multiples of 4

5.4: The Cosine Function

Objectives:

• Identify properties of the Cosine function. 
• Sketch Cosine curves.

Example 1

Student Example 1

Problem set 5.4

# 3-33 multiples of 3