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Exponential and Logarithmic Equations Flashcard

Exponential and Logarithmic Equations Flashcard

Assessment

Flashcard

•

Mathematics

•

12th Grade

•

Practice Problem

•

Hard

Created by

Wayground Content

FREE Resource

Student preview

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15 questions

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1.

FLASHCARD QUESTION

Front

Convert the exponential equation 3x=813^x = 81 to its logarithmic form.

Back

log⁡3(81)=x\log_3(81) = x .

2.

FLASHCARD QUESTION

Front

Solve the logarithmic equation: log⁡2(x)=5\log_2(x) = 5 .

Back

x=32x = 32 .

3.

FLASHCARD QUESTION

Front

Solve the exponential equation: 2x+1=162^{x+1} = 16 .

Back

x=3x = 3 .

4.

FLASHCARD QUESTION

Front

Solve for 'x': log⁡6(3x−2)=log⁡6(5x−8)\log_6(3x - 2) = \log_6(5x - 8) .

Back

x=3x = 3 .

5.

FLASHCARD QUESTION

Front

Simplify: log⁡5(25)+log⁡5(5)\log_5(25) + \log_5(5) .

Back

log⁡5(125)\log_5(125) .

6.

FLASHCARD QUESTION

Front

What is the definition of a logarithm?

Back

A logarithm is the exponent to which a base must be raised to produce a given number.

7.

FLASHCARD QUESTION

Front

What is the change of base formula for logarithms?

Back

log⁡b(a)=log⁡k(a)log⁡k(b)\log_b(a) = \frac{\log_k(a)}{\log_k(b)} for any base kk .

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