Slope intercept form

Front

What is the y-intercept?

Back

Where the graph touches the y-axis.

Front

What is the slope of the line y = 3x - 18?

Back

m = 3.

Front

What is the slope?

Back

Rise/Run.

Front

Write a linear equation in slope intercept form of a line with a slope of 12 and y intercept of 10.

Back

y = 12x + 10.

Front

Identify the slope and y-intercept of the equation y = -\frac{1}{3}x - 4.

Back

m = -1/3, b = -4.

Front

What does 'm' represent in the slope-intercept form?

Back

The slope of the line.

Front

What does 'b' represent in the slope-intercept form?

Back

The y-intercept of the line.

Front

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

Back

m = \frac{y2 - y1}{x2 - x1}.

Front

What is the slope of a horizontal line?

Back

m = 0.

Front

What is the slope of a vertical line?

Back

Undefined.