Functions/Linear vs NonLinear Functions

Functions/Linear vs NonLinear Functions

Assessment

Flashcard

Mathematics

8th Grade

Hard

CCSS
8.F.A.1, 8.F.B.4, 8.F.A.3

+3

Standards-aligned

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a function?

Back

A relation where every input has only ONE output.

Tags

CCSS.8.F.A.1

2.

FLASHCARD QUESTION

Front

What is a linear function?

Back

A function that graphs to a straight line, having a constant rate of change.

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

3.

FLASHCARD QUESTION

Front

What is a nonlinear function?

Back

A function that does not graph to a straight line, having a variable rate of change.

Tags

CCSS.8.F.A.3

4.

FLASHCARD QUESTION

Front

How can you identify a function from a set of points?

Back

Each x-value must correspond to only one y-value.

Tags

CCSS.8.F.A.1

5.

FLASHCARD QUESTION

Front

What is the 'vertical line test'?

Back

A method to determine if a graph represents a function; if a vertical line crosses the graph more than once, it is not a function.

6.

FLASHCARD QUESTION

Front

What does it mean for a function to be increasing?

Back

The y-values of the function rise as the x-values increase.

7.

FLASHCARD QUESTION

Front

What does it mean for a function to be decreasing?

Back

The y-values of the function fall as the x-values increase.

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