Unit 3 Review - Functions

Unit 3 Review - Functions

Assessment

Flashcard

Mathematics

8th Grade

Practice Problem

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a function?

Back

A function is a relation between a set of inputs and a set of possible outputs where each input is related to exactly one output.

2.

FLASHCARD QUESTION

Front

What is the common difference in an arithmetic sequence?

Back

The common difference is the constant amount that each term in the sequence increases or decreases by.

3.

FLASHCARD QUESTION

Front

How do you determine the domain of a function?

Back

The domain of a function is the set of all possible input values (x-values) that will not cause any mathematical errors, such as division by zero.

4.

FLASHCARD QUESTION

Front

What does a positive correlation indicate in a graph?

Back

A positive correlation indicates that as one variable increases, the other variable also increases.

5.

FLASHCARD QUESTION

Front

What does a negative correlation indicate in a graph?

Back

A negative correlation indicates that as one variable increases, the other variable decreases.

6.

FLASHCARD QUESTION

Front

What is the median in a data set?

Back

The median is the middle value when the data set is ordered from least to greatest.

7.

FLASHCARD QUESTION

Front

What is a box plot?

Back

A box plot is a graphical representation of a data set that shows the minimum, first quartile, median, third quartile, and maximum.

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