Logarithms and Exponential Equations
Grade 11th Grade · Math · 85 min· Illustrative Mathematics
What's Included
Learning Objective
I can solve exponential equations by using logarithms.
Warm-Up Video
Khan Academy · 2:51
Solving exponential equation with logarithm | Logarithms | Algebra II | Khan Academy
Guided Notes
3 key concepts
- 1
To solve the equation 10^(2T-3) = 7 for T, we can rewrite it in logarithmic form.
- 2
The logarithmic form of 10^(2T-3) = 7 is log base 10 of 7 = 2T - 3.
- 3
The solution for T in terms of base 10 logarithms is T = (log base 10 of 7 + 3) / 2.
Practice Questions
12 questions · Multiple choice & Short answer
Exit Ticket
Quick comprehension check
“Solve for x in terms of base 10 logarithms: 10^(4x + 1) = 12”
Complete Lesson Package
Get all 3 ready-to-use resources:
Teacher Guide
Student Doc
Slides
