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Decimal Logarithm Course

Decimal Logarithm Course
from 4 to 360h flexible workload
valid certificate in your country

What will I learn?

You will start by reviewing exponents and then move into the formal definition of the base-10 logarithm and its core properties. You will learn to evaluate logarithms by hand, with tables, and with calculators, and you will solve a full range of logarithmic and exponential equations. The course covers graphing the parent function and all major transformations, including shifts, reflections, and stretches. You will apply logarithms to real measurement scales such as decibels, pH, and seismic magnitude. Advanced topics include the change-of-base formula, logarithmic modelling, data fitting, and connections to finance, statistics, and calculus.

Elevify advantages

Develop skills

  • Logarithm Properties: Apply product, quotient, and power rules to simplify complex expressions.
  • Equation Solving: Solve single-log, multi-log, and exponential equations with domain verification.
  • Graphing Transformations: Sketch and interpret shifted, reflected, and stretched logarithmic functions accurately.
  • Real-World Applications: Compute values on decibel, pH, and Richter scales using decimal logarithms.

Suggested summary

Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.
Workload: between 4 and 360 hours

What our students say

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