22.5 Weeks Test: Corrections

22.5 Weeks Test: Corrections

Assessment

Flashcard

Mathematics

6th - 8th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the domain in a mathematical function?

Back

The domain is the set of all possible input values (x-values) for which the function is defined.

2.

FLASHCARD QUESTION

Front

What does it mean if a function has a domain of -2 to 2?

Back

It means that the function accepts input values ranging from -2 to 2, inclusive.

3.

FLASHCARD QUESTION

Front

What are the possible outputs of a function with a domain of -2 to 2?

Back

The outputs can vary depending on the function, but for the given domain, the outputs must be calculated based on the function's rule.

4.

FLASHCARD QUESTION

Front

How do you express multiple answers in a list format?

Back

You separate the answers with a comma and a space, e.g., 1, 2, 3.

5.

FLASHCARD QUESTION

Front

What is an example of a function that has a domain of -2 to 2?

Back

An example is f(x) = x^2, where x can take any value from -2 to 2.

6.

FLASHCARD QUESTION

Front

What is the range of a function?

Back

The range is the set of all possible output values (y-values) that a function can produce.

7.

FLASHCARD QUESTION

Front

If a function has outputs of -2, -7, 2, and 5, what can we say about its range?

Back

The range includes the values -7, -2, 2, and 5.

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