1. Students will be able to graph equations of lines.
Linear Functions
Students will be able to graph equations of lines.

2. Graphing Linear Functions
There are several ways to graph linear functions:
Making a table, graphing the points, and drawing a line through them.
Using the two intercepts.
Using the slope and the y-intercept.
Using a point and the slope.
FHS
Functions

3. Make a Table Graph this equation: Make a Table: -1 -1 1 1 3 x y y xx y -1 1 -1 1 3
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Functions

4. Two Intercepts Graph this equation:
Step 1: Find the x-intercept. Let y = 0, then
Step 2: Find the y-intercept. Let x = 0, then
Step 3: Draw a line through the two points. x y
Insert examples 2 -4 here.
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Functions

5. Slope and y-intercept Graph this equation:x y
Graph this equation:
Step 1: Graph the y-intercept (0, -2)
Step 2: Use the slope to find the next point.
Step 3: Draw a line through the two points.
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Functions

6. Point and Slope Graph the line that passes through the point (-2, 1)x y
Graph the line that passes through the point (-2, 1)
and has the slope of
Step 1: Graph (-2, 1)
Step 2: Use the slope to find the next point.
Step 3: Draw a line through the two points.
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Functions