(MCA) 4.3 (Practice) Graphing and Writing linear equations.

Front

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

Back

Front

How do you find the slope of a line given two points (x1, y1) and (x2, y2)?

Back

Front

What does the y-intercept represent in a linear equation?

Back

Front

What is the significance of a negative slope in a linear equation?

Back

A negative slope indicates that as the x-value increases, the y-value decreases, resulting in a downward slant of the line.

Front

How can you determine if two lines are parallel?

Back

Two lines are parallel if they have the same slope (m) but different y-intercepts (b).

Front

What is the equation of a line with a slope of 3 and a y-intercept of -1?

Back

Front

How do you convert the standard form of a linear equation to slope-intercept form?

Back

Front

Back

The graph is a straight line with a slope of -1 and a y-intercept at (0, 2).

Front

What does it mean if a line has a slope of zero?

Back

A slope of zero indicates a horizontal line, meaning the y-value remains constant regardless of the x-value.

Front

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

Back