Logarithms Unit Test FULL SOLUTIONS | Grade 12 Advanced Functions

Welcome back to JensenMath! In this video, I'll be guiding you through the solutions to a comprehensive test covering the Logarithms Unit of the grade 12 Advanced Functions math course. If you've been grappling with concepts like logarithmic expressions, exponential equations, and logarithmic equations, this video is for you!
We'll start by tackling questions on simplifying logarithmic expressions using the power, product, and quotient rules of logarithms, as well as mastering the change of base formula. You'll see step-by-step explanations for each problem, helping you understand the logic behind the rules and techniques used.
Next, we'll delve into solving exponential equations and logarithmic equations, applying our knowledge of logarithmic properties to unravel these equations and find their solutions. Whether you're a student preparing for an upcoming test or someone looking to refresh their understanding of logarithms, this section will provide invaluable insights.
But wait, there's more! Stick around till the end for a challenge question that will truly put your logarithmic skills to the test. I won't reveal the answer in this video, but you can head over to www.jensenmath.ca/math12af-un... to grab a copy of the practice test and test your skills on your own time.
Don't forget to like, share, and subscribe if you find this video helpful, and leave a comment below letting me know which part you found most challenging or which concept you'd like to see more of in future videos. Your feedback is essential in shaping the content of this channel!
Visit jensenmath.ca for additional resources, including practice tests, worksheets, and more. Let's continue our journey through advanced mathematics together!
Time Stamps:
0:00 - True/False
2:16 - Question 9 Simplifying Logarithmic Expressions
8:20 - Question 10 Rewriting power with a different base
9:30 - Question 11 Solving Exponential Equations
16:40 - Question 12 Solving Logarithmic Equations
26:05 - Extra Challenge
#Grade12Math #AdvancedFunctions #Logarithms #JensenMath

[@opnoobda4746]

The answer to the last one would be:-Log of d to the base a

[@tmfdl5399]

log_a(d) is the answer to the bonus

[@sofianehawati3587]

Log d is the answer to the last
ª
Question.

[@helenye8997]

this is a comment talking about the video you posted before this one
how are you supposed to leave a comment when the comments are TURNED OFF!?

[@MrJensenMath10]

Unfortunately UA-cam decided to set the previous video as 'made for kids' which disables the comments and I can't turn them back on.

[@Trees7420]

this is 10th grade math

[@pop-tart2220]

I would somewhat disagree. It's very dependent on your school. Yes, you could certainly have a log test in grade 10, but this could be a different course from the traditional track. My high school has an optional math class for 12th graders, where its essentially a slightly accelerated alg 2 course that more so serve the purpose of college-readiness

[@tmfdl5399]

said the rich kid with AP classes