1.4: Functions

Objectives:

• Use function notation.
• Evaluate functions.
• Find the domain of functions.

Example 1

Example 2

Student Example 1

Example 3

Student Example 2

Example 4 + Student Example 3

Example 5

problem set 1.4 (in class Thursday)

#2-10 even, 16-24 even, 29, 32, 34, 37, 57-63 odd

1.3: 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 1.3 (in class)
# 9-19 odd, 41, 43, 61, 69, 71 

1.2: 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 1.2 (in class Monday)
#1-7 odd, 18, 19, 59-69 odd

ATTENTION

I have decided to wait on posting the 1.2 notes as we did not finish the introduction today during 4th period. This means tonight your homework is to:

• Finish problem set 1.1 (distance and midpoint formulas)
• Come prepared with any questions you have about the distance and midpoint formulas.
• I will elaborate on the intro to 1.2 tomorrow and you will take 1.2 notes over the weekend.

-Tolar

1.1 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


In Class:
problem set 1.1

Hello world!

Welcome! This is the website where you will come to take notes and watch examples for your Precalculus course. Please bookmark it.


Please watch the video and send an email to tolar@goasa.com with the information referenced in the video. If you have any issue viewing the video, send an email detailing the problem.

I'm looking forward to a great year!

-Mr. Tolar