# Category Archives: Uncategorized

## Logarithm Word Problems

On January 24th/28th we:

• learned how to solve logarithmic word problems (here is the lesson)
• were assigned section 7.8

Your unit test is tentatively scheduled for February 4th/7th and will cover the following learning outcomes:

• L.O. 12: Demonstrate an understanding of the definition of logarithms. (No calculator)
• L.O. 13: Graph and analyze exponential and logarithmic functions. (No calculator)
• L.O. 14: Demonstrate an understanding of the product, quotient, and power laws of logarithms. (No calculator)
• L.O. 15: Solve problems that involve exponential and logarithmic equations.
• L.O. 16: Solve problems that involve exponential and logarithmic equations.
• L.O. 17: Solve problems involving natural logarithms.

You will have a two-part midterm exam on February 18th – 21st that covers the material we have learned so far this year.  More details will be announced in the coming weeks, but here is some extra review material.

## Solving Logarithmic Equations

On January 22nd/23rd we:

• learned how to solve logarithmic equations (focusing on no-log and single-log equations) (here is the lesson)
• were assigned section 7.7
• were given a practice quiz for L.O. 14 and 15 (the answers are here)

Here are the answers to the quiz for L.O. 12 and 13.

Your unit test is tentatively scheduled for February 4th/7th and will cover the following learning outcomes:

• L.O. 12: Demonstrate an understanding of the definition of logarithms. (No calculator)
• L.O. 13: Graph and analyze exponential and logarithmic functions. (No calculator)
• L.O. 14: Demonstrate an understanding of the product, quotient, and power laws of logarithms. (No calculator)
• L.O. 15: Solve problems that involve exponential and logarithmic equations.
• L.O. 16: Solve problems that involve exponential and logarithmic equations.
• L.O. 17: Solve problems involving natural logarithms.

You will have a two-part midterm exam on February 18th – 21st that covers the material we have learned so far this year.  More details will be announced in the coming weeks, but here is some extra review material.

## Tidying Up… ;)

I’m back!  It seems like each class is in a little bit of a different place, so we will be tidying it all up this week.

For Day 2 (on January 20th) we:

For Day 1 (on January 21st) we:

Your unit test is tentatively scheduled for February 4th/7th and will cover the following learning outcomes:

• L.O. 12: Demonstrate an understanding of the definition of logarithms. (No calculator)
• L.O. 13: Graph and analyze exponential and logarithmic functions. (No calculator)
• L.O. 14: Demonstrate an understanding of the product, quotient, and power laws of logarithms. (No calculator)
• L.O. 15: Solve problems that involve exponential and logarithmic equations.
• L.O. 16: Solve problems that involve exponential and logarithmic equations.
• L.O. 17: Solve problems involving natural logarithms.

You will have a two-part midterm exam on February 18th – 21st that covers the material we have learned so far this year.  More details will be announced in the coming weeks, but here is some extra review material.

## Quiz and then Log Laws

Just a quick note to 2-1 and 2-4… The TOC didn’t check the note and assigned the incorrect section!

The lesson was meant to be Logarithm Laws (section 7.5).

We will do this next class. Ignore what he told you was assigned today.

Hopefully I’ll be back and feeling better soon!

## Graphing Logarithmic Functions

On January 10th/13th we:

• learned about graphing logarithms (lesson video here)
• got back our 4 question check-in quiz
• were assigned section 7.6 from our WorkText

You will have a quiz next day (without a calculator) that covers the following learning outcomes:

• L.O. 12: Demonstrate an understanding of the definition of logarithms. (No calculator)
• L.O. 13: Graph and analyze exponential and logarithmic functions. (No calculator)

Your unit test is tentatively scheduled for February 4th/5th and will cover the following learning outcomes:

• L.O. 12: Demonstrate an understanding of the definition of logarithms. (No calculator)
• L.O. 13: Graph and analyze exponential and logarithmic functions. (No calculator)
• L.O. 14: Demonstrate an understanding of the product, quotient, and power laws of logarithms. (No calculator)
• L.O. 15: Solve problems that involve exponential and logarithmic equations.
• L.O. 16: Solve problems that involve exponential and logarithmic equations.
• L.O. 17: Solve problems involving natural logarithms.

## Definition of a Logarithm

On January 8th/9th we:

• had our 4 question check-in quiz
• learned about the definition of a logarithm (lesson video here)
• were assigned section 7.4 from our WorkText

Your unit test is tentatively scheduled for February 4th/5th and will cover the following learning outcomes:

• L.O. 12:  Demonstrate an understanding of the definition of logarithms. (No calculator)
• L.O. 13:  Graph and analyze exponential and logarithmic functions. (No calculator)
• L.O. 14:  Demonstrate an understanding of the product, quotient, and power laws of logarithms.  (No calculator)
• L.O. 15:  Solve problems that involve exponential and logarithmic equations.
• L.O. 16:  Solve problems that involve exponential and logarithmic equations.
• L.O. 17: Solve problems involving natural logarithms.

## Welcome Back!

Happy New Year!  I hope you had a wonderful break!

On January 6th/7th we:

Next class you will have a check-in quiz on these (2 questions of each type).

Your unit test is tentatively scheduled for February 4th/5th and will cover the following learning outcomes:

• L.O. 12:  Demonstrate an understanding of the definition of logarithms. (No calculator)
• L.O. 13:  Graph and analyze exponential and logarithmic functions. (No calculator)
• L.O. 14:  Demonstrate an understanding of the product, quotient, and power laws of logarithms.  (No calculator)
• L.O. 15:  Solve problems that involve exponential and logarithmic equations.
• L.O. 16:  Solve problems that involve exponential and logarithmic equations.
• L.O. 17: Solve problems involving natural logarithms.