Linear and Nonlinear Functions

Linear and Nonlinear Functions

Assessment

Flashcard

Mathematics

8th Grade

Practice Problem

Hard

CCSS
8.F.B.4, 8.F.A.3, 8.EE.B.5

+4

Standards-aligned

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a linear function?

Back

A linear function is a function that can be graphically represented as a straight line. It has the form y = mx + b, where m is the slope and b is the y-intercept.

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

2.

FLASHCARD QUESTION

Front

What is a nonlinear function?

Back

A nonlinear function is a function that does not create a straight line when graphed. Examples include quadratic functions, exponential functions, and trigonometric functions.

Tags

CCSS.8.F.A.3

3.

FLASHCARD QUESTION

Front

What is the slope in the equation y = 3x + 2?

Back

The slope is 3.

Tags

CCSS.8.EE.B.5

4.

FLASHCARD QUESTION

Front

What is the y-intercept in the equation y = 3x + 2?

Back

The y-intercept is 2.

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

5.

FLASHCARD QUESTION

Front

How can you determine if a relation is a function?

Back

A relation is a function if every input (x-value) has exactly one output (y-value). This can be checked using the vertical line test on a graph.

6.

FLASHCARD QUESTION

Front

What does the term 'rate of change' refer to in a linear function?

Back

The rate of change refers to the slope of the line, indicating how much y changes for a unit change in x.

Tags

CCSS.HSF-LE.A.1B

7.

FLASHCARD QUESTION

Front

What is the initial value in the equation y = 5x + 10?

Back

The initial value is 10.

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

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