3.3 and 3.4 Point-Slope and Slope Intercept Review

Front

What is the slope of a line that rises from left to right?

Back

Positive

Front

What is the slope of a line that falls from left to right?

Back

Negative

Front

What is the slope of a horizontal line?

Back

Zero

Front

What is the slope of a vertical line?

Back

Undefined

Front

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

Back

Front

How do you convert from point-slope form to slope-intercept form?

Back

Front

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

Back

The 'm' represents the slope of the line.

Front

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

Back

The 'b' represents the y-intercept, the point where the line crosses the y-axis.

Front

If a line has a slope of 3 and passes through the point (2, 4), what is the equation in point-slope form?

Back

Front

If a line has a slope of -2 and passes through the point (1, 5), what is the equation in point-slope form?

Back