Unit 3 Linear Functions LPC Redo

Front

What is a linear function?

Back

Front

What does the slope of a line represent?

Back

The slope of a line represents the rate of change of the y-value with respect to the x-value. It indicates how steep the line is and the direction it goes (positive or negative).

Front

How do you find the y-intercept of a linear equation?

Back

Front

Back

The y-intercept is 5.

Front

Back

The slope is 2.

Front

Back

Front

How do you determine if a line is increasing or decreasing?

Back

A line is increasing if the slope is positive (m > 0) and decreasing if the slope is negative (m < 0).

Front

What is the standard form of a linear equation?

Back

Front

What is the significance of the slope in real-world applications?

Back

The slope can represent rates of change, such as speed, cost per item, or growth rates in various contexts.

Front

How do you write the equation of a line given a slope and a point?

Back