Skip to main content

MAFS.912.F-LE.1.4

Scientific Calculator

TI_30Xa_Solar_best_pic.png
 

Click on icon to access FSA online calculator


Algebra & Modeling - 36%

MAFS.912.


Functions & Modeling - 36%

MAFS.912.


Statistics, Probability, & the Numbering System - 28%

MAFS.912.


In Your Text

Videos From

What You Need To Know...

MAFS.912.F-LE.1.4 – Rewrite exponential models as a logarithm with a base of 2, 10, or e.

  1. The benchmark will be assessed using Equation Response or Multi-select Response.
  2. Items may require students to evaluate the logarithm or to use the change of base formula.
  3. Items may require students to leave the answer as a logarithm or to find the value using a calculator.

Example One

Example Two

Based on a model, the solution to the equation below gives the number of years it will take for the population of country A to reach 50 million.  What is the solution to the equation expressed as a logarithm?

4_conA.png


CLICK HERE FOR SOLUTION
 

Example Three

Additional Examples

coming-soon_gif.jpg

VideoTutorial_banner.JPG
Evaluate Logs
Please select a video file.
Base 10
Please select a video file.
Base 2
Please select a video file.
Base e
Natural Log
Use Exponentials
Half-Life
Compounding Continuously

Reference Sheet



reference.JPG