Flashcard 5-3

Front

What is a linear equation?

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Front

What is a nonlinear equation?

Back

A nonlinear equation is an equation that does not form a straight line when graphed. It may include variables raised to a power greater than one, products of variables, or other non-linear terms.

Front

How can you determine if an equation is linear or nonlinear using a graphing calculator?

Back

By inputting the equation into a graphing calculator, you can visualize the graph. If the graph is a straight line, the equation is linear; if it curves, it is nonlinear.

Front

What is the slope-intercept form of a linear equation?

Back

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Front

What does the slope of a line represent?

Back

The slope of a line represents the rate of change of y with respect to x, indicating how steep the line is.

Front

What is the y-intercept of a linear equation?

Back

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Linear.

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Back

Nonlinear.

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Back