Solving Exponential Functions

Solving Exponential Functions

Assessment

Flashcard

Mathematics

9th - 12th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is an exponential function?

Back

An exponential function is a mathematical function of the form f(x) = a * b^x, where 'a' is a constant, 'b' is the base (a positive real number), and 'x' is the exponent.

2.

FLASHCARD QUESTION

Front

What does it mean to solve an exponential equation?

Back

To solve an exponential equation means to find the value of the variable that makes the equation true, often by rewriting the equation in terms of the same base.

3.

FLASHCARD QUESTION

Front

How do you rewrite a number as a power of another number?

Back

To rewrite a number as a power of another number, express it in the form of base^exponent, where the base is the number you want to use and the exponent is determined by how many times the base must be multiplied to equal the original number.

4.

FLASHCARD QUESTION

Front

What is the base in an exponential function?

Back

The base in an exponential function is the constant 'b' in the expression f(x) = a * b^x, which determines the growth or decay rate of the function.

5.

FLASHCARD QUESTION

Front

What is the exponent in an exponential function?

Back

The exponent in an exponential function is the variable 'x' in the expression f(x) = a * b^x, which indicates how many times the base is multiplied by itself.

6.

FLASHCARD QUESTION

Front

How do you solve the equation 36 = 6^x?

Back

Rewrite 36 as 6^2, so the equation becomes 6^2 = 6^x. Therefore, x = 2.

7.

FLASHCARD QUESTION

Front

What is the solution to the equation 16^(2x) = 256^(2x + 5)?

Back

The solution is x = -5.

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