Linear/NonLinear Functions

Linear/NonLinear Functions

Assessment

Flashcard

Mathematics

8th Grade

Hard

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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 creates a straight line when graphed. It has a constant rate of change.

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. It has a variable rate of change.

3.

FLASHCARD QUESTION

Front

How can you identify a linear relationship from a graph?

Back

A linear relationship can be identified by a straight line on the graph.

4.

FLASHCARD QUESTION

Front

What does the slope of a line represent?

Back

The slope represents the steepness of the line and the rate of change between the y and x values.

5.

FLASHCARD QUESTION

Front

What is the formula for calculating slope?

Back

Slope (m) = (Change in y) / (Change in x) or Rise / Run.

6.

FLASHCARD QUESTION

Front

What is the y-intercept of a linear function?

Back

The y-intercept is the point where the line crosses the y-axis, represented as (0, b) in the equation y = mx + b.

7.

FLASHCARD QUESTION

Front

What does it mean if a function has a constant rate of change?

Back

It means that for every unit increase in x, the y value increases by a fixed amount.

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