Domain & Range

Domain & Range

Assessment

Flashcard

Mathematics

9th - 12th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What variable represents the domain?

Back

x

2.

FLASHCARD QUESTION

Front

What variable represents the range?

Back

y

3.

FLASHCARD QUESTION

Front

What is the domain of the function f(x) = 2x + 3?

Back

All real numbers (−∞, ∞)

4.

FLASHCARD QUESTION

Front

What is the range of the function f(x) = 2x + 3?

Back

All real numbers (−∞, ∞)

5.

FLASHCARD QUESTION

Front

What is the domain of the function f(x) = √x?

Back

x ≥ 0

6.

FLASHCARD QUESTION

Front

What is the range of the function f(x) = √x?

Back

y ≥ 0

7.

FLASHCARD QUESTION

Front

What is the domain of the function f(x) = 1/x?

Back

x ≠ 0

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