Slope-intercept equation of a line from graph

Front

What is the slope-intercept form of a line?

Back

Front

How do you identify the slope from the slope-intercept equation?

Back

Front

What does the y-intercept represent in the slope-intercept form?

Back

Front

If a line has a slope of 2, what is the equation of the line if it crosses the y-axis at -3?

Back

Front

Back

Front

Back

Front

What is the slope of a horizontal line?

Back

The slope of a horizontal line is 0.

Front

What is the slope of a vertical line?

Back

The slope of a vertical line is undefined.

Front

How do you find the slope between two points (x1, y1) and (x2, y2)?

Back

Front

If the slope of a line is positive, what does that indicate about the line's direction?

Back

A positive slope indicates that the line rises from left to right.