Unit 3 Review Linear Equations (Graded) Block 2

Front

What is a linear equation?

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.

Front

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

Back

Front

What is the difference between parallel and perpendicular lines?

Back

Parallel lines have the same slope and never intersect, while perpendicular lines have slopes that are negative reciprocals of each other.

Front

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

Back

Front

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

Back

Front

What is the formula to find the slope between two points?

Back

Front

What does the y-intercept represent in a real-world context?

Back

Front

How do you determine if two lines are parallel?

Back

Two lines are parallel if they have the same slope (i.e., their slopes are equal).

Front

What is the significance of the slope in a real-world context?

Back

The slope can represent rates of change, such as speed, cost per unit, or growth rates in various real-world applications.