Pre-Calculus - How to evaluate a logarithm using the change of base formula, 1.06^x = 4.1
Interactive Video
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Mathematics
•
11th Grade - University
•
Hard
Wayground Content
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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the problem being addressed in the first section?
Finding the value of X in a linear equation
Determining what power 1.06 must be raised to in order to get 4.1
Calculating the square root of 4.1
Solving a quadratic equation
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What mathematical form is suggested to solve the problem in the first section?
Exponential form
Logarithmic form
Quadratic form
Linear form
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is the change of base formula used in the second section?
To allow the use of a calculator for bases not directly supported
To convert the equation into a linear form
To find the derivative of the function
To simplify the equation
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the approximate result obtained from the calculator in the final section?
41.00
1.06
4.10
24.22
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is briefly mentioned at the end of the video?
Two methods for solving exponential equations
The history of logarithms
The importance of calculators in mathematics
The derivation of the change of base formula
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