Algebra 1, 2011
The equation is .
The equation in slopeintercept form y = mx + c.
Make a table; choose some values for x and find the corresponding values for y.
x 
y = 2x + 4 
Coordinates (x, y) 




0 

0 
4 
(0, 4) 
2 
8 
(2, 8) 
4 
12 
(4, 12) 
Use these ordered pairs to graph the equation.
1. Draw a coordinate plane.
2. Plot the points.
3. Draw a line through these points.
Graph of the equation is .
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