Holt Algebra 1 5-7 Point-Slope Form Warm Up Find the slope of the line containing each pair of points. 1. (0, 2) and (3, 4) 2. (–2, 8) and (4, 2) 3. (3,
Essential Question: How can you use the equations of two non-vertical lines to tell whether the equations are parallel or perpendicular?
Lesson 3-4 Equations of Lines FormEquationDescription Slope- Intercept m is the slope, b is the y-intercept Point-Slopem is the slope, (x 1, y 1 ) is a.
Write an equation in point-slope form
3.4: EQUATIONS OF LINES DAY 2 TUESDAY, SEPTEMBER 22, 2015 GEOMETRY.
Warm-Up
