1. Slope-Intercept Form Page 22 10/15

2. Vocabulary y-Intercept: the point at which a function crosses the y-axis (0, y) x-intercept: the point at which a function crosses the x-axis (x, 0)

3. Slope-Intercept Form y = mx + b Slope y-intercept

4. Examples 1.Write the equation of the line with a slope of 7/8 and y-intercept at (0, 5). 2.Write the equation of the line that has a y- intercept at -9 and a slope of -1/3.

5. Writing Equations from Graphs Find the slope (rise/run) Find the y-intercept Write equation

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