Recall that the slope-intercept form of a linear equation of a non-vertical line is given by: Graphing Using Slope-Intercept Form.

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Presentation transcript:

Recall that the slope-intercept form of a linear equation of a non-vertical line is given by: Graphing Using Slope-Intercept Form

Example 1:Use the slope-intercept form of the linear equation to graph the line. Identify the slope and y-intercept …

Plot the y-intercept … (0,-4)

Use the slope to plot a second point …

(0,-4) Up 5 units …and right 1 unit … and plot the point …

(0,-4) Draw the line through the two points … and label the second point. (1,1)

Example 2:Use the slope-intercept form of the linear equation to graph the line. Identify the slope and y-intercept …

Plot the y-intercept …

Use the slope to plot a second point …

Down 2 units …and right 3 units … and plot the point …

Draw the line through the two points … and label the second point. (3,-1)