Logarithmic and Exponential Equations

Logarithmic and Exponential Equations

Assessment

Interactive Video

Mathematics

9th - 10th Grade

Hard

Created by

Thomas White

FREE Resource

The video tutorial explains how to solve the equation 3x = log base 6 of 216 by converting the logarithmic expression into exponential form. It demonstrates the process of rewriting the equation to have the same base, allowing the exponents to be equated. The tutorial provides an example of converting a logarithm to exponential form and concludes with solving for x, resulting in x equals one.

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15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the initial equation given in the problem?

3x = log base 5 of 216

x = log base 5 of 216

3x = log base 6 of 216

x = log base 6 of 216

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the base of the logarithm in the initial problem?

2

10

6

5

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in solving a logarithmic equation?

Graph the equation

Convert it to a quadratic equation

Convert it to exponential form

Solve it directly

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the example given, what is log base 5 of 25 equal to?

4

3

2

1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the logarithm log base 5 of 25 represent in exponential form?

5^4 = 25

5^3 = 25

5^2 = 25

5^1 = 25

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the exponential form of log base 5 of 25?

5^3 = 25

5^2 = 25

5^1 = 25

5^4 = 25

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How is the equation 3x = log base 6 of 216 rewritten in exponential form?

6^x = 216

x^6 = 216

6^3x = 216

3^6x = 216

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